16907413 has 2 divisors, whose sum is σ = 16907414. Its totient is φ = 16907412.

The previous prime is 16907393. The next prime is 16907417. The reversal of 16907413 is 31470961.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14273284 + 2634129 = 3778^2 + 1623^2 .

It is a cyclic number.

It is not a de Polignac number, because 16907413 - 2⁵ = 16907381 is a prime.

It is a super-2 number, since 2×16907413² = 571721228705138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16907417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8453706 + 8453707.

It is an arithmetic number, because the mean of its divisors is an integer number (8453707).

Almost surely, 2^16907413 is an apocalyptic number.

It is an amenable number.

16907413 is a deficient number, since it is larger than the sum of its proper divisors (1).

16907413 is an equidigital number, since it uses as much as digits as its factorization.

16907413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 16907413 is about 4111.8624733811. The cubic root of 16907413 is about 256.6605105249.

The spelling of 16907413 in words is "sixteen million, nine hundred seven thousand, four hundred thirteen".