16157364 has 12 divisors (see below), whose sum is σ = 37700544. Its totient is φ = 5385784.

The previous prime is 16157359. The next prime is 16157371. The reversal of 16157364 is 46375161.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×16157364² = 522120822856992, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 673212 + ... + 673235.

It is an arithmetic number, because the mean of its divisors is an integer number (3141712).

Almost surely, 2^16157364 is an apocalyptic number.

It is an amenable number.

16157364 is an abundant number, since it is smaller than the sum of its proper divisors (21543180).

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

16157364 is a wasteful number, since it uses less digits than its factorization.

16157364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1346454 (or 1346452 counting only the distinct ones).

The product of its digits is 15120, while the sum is 33.

The square root of 16157364 is about 4019.6223703229. The cubic root of 16157364 is about 252.8076255845.

The spelling of 16157364 in words is "sixteen million, one hundred fifty-seven thousand, three hundred sixty-four".