16976994 has 16 divisors (see below), whose sum is σ = 35741280. Its totient is φ = 5361120.

The previous prime is 16976987. The next prime is 16977001. The reversal of 16976994 is 49967961.

It is an interprime number because it is at equal distance from previous prime (16976987) and next prime (16977001).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74347 + ... + 74574.

It is an arithmetic number, because the mean of its divisors is an integer number (2233830).

Almost surely, 2^16976994 is an apocalyptic number.

16976994 is an abundant number, since it is smaller than the sum of its proper divisors (18764286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16976994 is a wasteful number, since it uses less digits than its factorization.

16976994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148945.

The product of its digits is 734832, while the sum is 51.

The square root of 16976994 is about 4120.3147937991. The cubic root of 16976994 is about 257.0121166952.

The spelling of 16976994 in words is "sixteen million, nine hundred seventy-six thousand, nine hundred ninety-four".