154696928 has 48 divisors (see below), whose sum is σ = 315524160. Its totient is φ = 74612736.

The previous prime is 154696921. The next prime is 154696937. The reversal of 154696928 is 829696451.

154696928 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×154696928² = 47862279065274368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154696921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109088 + ... + 110496.

It is an arithmetic number, because the mean of its divisors is an integer number (6573420).

Almost surely, 2^154696928 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 154696928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157762080).

154696928 is an abundant number, since it is smaller than the sum of its proper divisors (160827232).

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

154696928 is a wasteful number, since it uses less digits than its factorization.

154696928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539 (or 1531 counting only the distinct ones).

The product of its digits is 933120, while the sum is 50.

The square root of 154696928 is about 12437.7219779186. The cubic root of 154696928 is about 536.8181979330.

The spelling of 154696928 in words is "one hundred fifty-four million, six hundred ninety-six thousand, nine hundred twenty-eight".