16079431 has 2 divisors, whose sum is σ = 16079432. Its totient is φ = 16079430.

The previous prime is 16079429. The next prime is 16079471. The reversal of 16079431 is 13497061.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16079431 - 2¹ = 16079429 is a prime.

It is a super-2 number, since 2×16079431² = 517096202567522, which contains 22 as substring.

Together with 16079429, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 16079393 and 16079402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16079471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8039715 + 8039716.

It is an arithmetic number, because the mean of its divisors is an integer number (8039716).

Almost surely, 2^16079431 is an apocalyptic number.

16079431 is a deficient number, since it is larger than the sum of its proper divisors (1).

16079431 is an equidigital number, since it uses as much as digits as its factorization.

16079431 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 16079431 is about 4009.9165826735. The cubic root of 16079431 is about 252.4005084616.

The spelling of 16079431 in words is "sixteen million, seventy-nine thousand, four hundred thirty-one".