154255200 has 144 divisors (see below), whose sum is σ = 547839936. Its totient is φ = 37388800.

The previous prime is 154255193. The next prime is 154255207. The reversal of 154255200 is 2552451.

It is a happy number.

154255200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (154255193) and next prime (154255207).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154255207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23479 + ... + 29321.

It is an arithmetic number, because the mean of its divisors is an integer number (3804444).

Almost surely, 2^154255200 is an apocalyptic number.

154255200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 154255200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273919968).

154255200 is an abundant number, since it is smaller than the sum of its proper divisors (393584736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

154255200 is a wasteful number, since it uses less digits than its factorization.

154255200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5877 (or 5864 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 154255200 is about 12419.9516907273. The cubic root of 154255200 is about 536.3067598757.

The spelling of 154255200 in words is "one hundred fifty-four million, two hundred fifty-five thousand, two hundred".