154213696 has 56 divisors (see below), whose sum is σ = 376651520. Its totient is φ = 61005312.

The previous prime is 154213667. The next prime is 154213711. The reversal of 154213696 is 696312451.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7416 + ... + 19063.

It is an arithmetic number, because the mean of its divisors is an integer number (6725920).

Almost surely, 2^154213696 is an apocalyptic number.

154213696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

154213696 is an abundant number, since it is smaller than the sum of its proper divisors (222437824).

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

154213696 is a wasteful number, since it uses less digits than its factorization.

154213696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26511 (or 26501 counting only the distinct ones).

The product of its digits is 38880, while the sum is 37.

The square root of 154213696 is about 12418.2807183603. The cubic root of 154213696 is about 536.2586558844.

The spelling of 154213696 in words is "one hundred fifty-four million, two hundred thirteen thousand, six hundred ninety-six".