154652256 has 72 divisors (see below), whose sum is σ = 479783304. Its totient is φ = 46863360.

The previous prime is 154652249. The next prime is 154652257. The reversal of 154652256 is 652256451.

154652256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (72).

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

It is a self number, because there is not a number n which added to its sum of digits gives 154652256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154652257) 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, 21241 + ... + 27576.

It is an arithmetic number, because the mean of its divisors is an integer number (6663657).

Almost surely, 2^154652256 is an apocalyptic number.

154652256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

154652256 is an abundant number, since it is smaller than the sum of its proper divisors (325131048).

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

154652256 is a wasteful number, since it uses less digits than its factorization.

154652256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48844 (or 48833 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 154652256 is about 12435.9260210086. The cubic root of 154652256 is about 536.7665204336.

The spelling of 154652256 in words is "one hundred fifty-four million, six hundred fifty-two thousand, two hundred fifty-six".