154746216 has 48 divisors (see below), whose sum is σ = 421480800. Its totient is φ = 51289632.

The previous prime is 154746209. The next prime is 154746217. The reversal of 154746216 is 612647451.

154746216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (154746217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6885 + ... + 18891.

It is an arithmetic number, because the mean of its divisors is an integer number (8780850).

Almost surely, 2^154746216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 154746216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210740400).

154746216 is an abundant number, since it is smaller than the sum of its proper divisors (266734584).

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

154746216 is a wasteful number, since it uses less digits than its factorization.

154746216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12198 (or 12191 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 154746216 is about 12439.7032118938. The cubic root of 154746216 is about 536.8752037749.

The spelling of 154746216 in words is "one hundred fifty-four million, seven hundred forty-six thousand, two hundred sixteen".