16932137 has 2 divisors, whose sum is σ = 16932138. Its totient is φ = 16932136.

The previous prime is 16932133. The next prime is 16932193. The reversal of 16932137 is 73123961.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11999296 + 4932841 = 3464^2 + 2221^2 .

It is an emirp because it is prime and its reverse (73123961) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16932137 - 2² = 16932133 is a prime.

It is not a weakly prime, because it can be changed into another prime (16932133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8466068 + 8466069.

It is an arithmetic number, because the mean of its divisors is an integer number (8466069).

Almost surely, 2^16932137 is an apocalyptic number.

It is an amenable number.

16932137 is a deficient number, since it is larger than the sum of its proper divisors (1).

16932137 is an equidigital number, since it uses as much as digits as its factorization.

16932137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6804, while the sum is 32.

The square root of 16932137 is about 4114.8677986054. The cubic root of 16932137 is about 256.7855559482.

The spelling of 16932137 in words is "sixteen million, nine hundred thirty-two thousand, one hundred thirty-seven".