154690116 has 48 divisors (see below), whose sum is σ = 413556864. Its totient is φ = 44084736.

The previous prime is 154690087. The next prime is 154690127. The reversal of 154690116 is 611096451.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34246 + ... + 38498.

It is an arithmetic number, because the mean of its divisors is an integer number (8615768).

Almost surely, 2^154690116 is an apocalyptic number.

It is an amenable number.

154690116 is an abundant number, since it is smaller than the sum of its proper divisors (258866748).

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

154690116 is a wasteful number, since it uses less digits than its factorization.

154690116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4700 (or 4698 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 154690116 is about 12437.4481305451. The cubic root of 154690116 is about 536.8103183126.

The spelling of 154690116 in words is "one hundred fifty-four million, six hundred ninety thousand, one hundred sixteen".