154472968 has 32 divisors (see below), whose sum is σ = 325483200. Its totient is φ = 68194368.

The previous prime is 154472963. The next prime is 154472987. The reversal of 154472968 is 869274451.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (154472963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29898 + ... + 34681.

It is an arithmetic number, because the mean of its divisors is an integer number (10171350).

Almost surely, 2^154472968 is an apocalyptic number.

It is an amenable number.

154472968 is an abundant number, since it is smaller than the sum of its proper divisors (171010232).

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

154472968 is a wasteful number, since it uses less digits than its factorization.

154472968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64621 (or 64617 counting only the distinct ones).

The product of its digits is 483840, while the sum is 46.

The square root of 154472968 is about 12428.7154605776. The cubic root of 154472968 is about 536.5590161678.

The spelling of 154472968 in words is "one hundred fifty-four million, four hundred seventy-two thousand, nine hundred sixty-eight".