16946274 has 24 divisors (see below), whose sum is σ = 35033040. Its totient is φ = 5464680.

The previous prime is 16946269. The next prime is 16946287. The reversal of 16946274 is 47264961.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4297 + ... + 7235.

It is an arithmetic number, because the mean of its divisors is an integer number (1459710).

Almost surely, 2^16946274 is an apocalyptic number.

16946274 is an abundant number, since it is smaller than the sum of its proper divisors (18086766).

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

16946274 is a wasteful number, since it uses less digits than its factorization.

16946274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3006 (or 2975 counting only the distinct ones).

The product of its digits is 72576, while the sum is 39.

The square root of 16946274 is about 4116.5852353619. The cubic root of 16946274 is about 256.8570013022.

The spelling of 16946274 in words is "sixteen million, nine hundred forty-six thousand, two hundred seventy-four".