16357132 has 24 divisors (see below), whose sum is σ = 31585680. Its totient is φ = 7349760.

The previous prime is 16357109. The next prime is 16357147. The reversal of 16357132 is 23175361.

It is a self number, because there is not a number n which added to its sum of digits gives 16357132.

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 7 ways as a sum of consecutive naturals, for example, 1828 + ... + 6004.

It is an arithmetic number, because the mean of its divisors is an integer number (1316070).

Almost surely, 2^16357132 is an apocalyptic number.

It is an amenable number.

16357132 is a deficient number, since it is larger than the sum of its proper divisors (15228548).

16357132 is a wasteful number, since it uses less digits than its factorization.

16357132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4281 (or 4279 counting only the distinct ones).

The product of its digits is 3780, while the sum is 28.

The square root of 16357132 is about 4044.3951340095. The cubic root of 16357132 is about 253.8452567697.

The spelling of 16357132 in words is "sixteen million, three hundred fifty-seven thousand, one hundred thirty-two".