16397702 has 16 divisors (see below), whose sum is σ = 25563600. Its totient is φ = 7879200.

The previous prime is 16397699. The next prime is 16397713. The reversal of 16397702 is 20779361.

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 7 ways as a sum of consecutive naturals, for example, 15077 + ... + 16127.

It is an arithmetic number, because the mean of its divisors is an integer number (1597725).

Almost surely, 2^16397702 is an apocalyptic number.

16397702 is a deficient number, since it is larger than the sum of its proper divisors (9165898).

16397702 is a wasteful number, since it uses less digits than its factorization.

16397702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351.

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 16397702 is about 4049.4076109969. The cubic root of 16397702 is about 254.0549512207.

The spelling of 16397702 in words is "sixteen million, three hundred ninety-seven thousand, seven hundred two".