16797404 has 12 divisors (see below), whose sum is σ = 31656744. Its totient is φ = 7752624.

The previous prime is 16797367. The next prime is 16797419. The reversal of 16797404 is 40479761.

It is a super-2 number, since 2×16797404² = 564305562278432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161462 + ... + 161565.

It is an arithmetic number, because the mean of its divisors is an integer number (2638062).

Almost surely, 2^16797404 is an apocalyptic number.

It is an amenable number.

16797404 is a deficient number, since it is larger than the sum of its proper divisors (14859340).

16797404 is a wasteful number, since it uses less digits than its factorization.

16797404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323044 (or 323042 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 16797404 is about 4098.4636145756. The cubic root of 16797404 is about 256.1026403199.

The spelling of 16797404 in words is "sixteen million, seven hundred ninety-seven thousand, four hundred four".