16801264 has 10 divisors (see below), whose sum is σ = 32552480. Its totient is φ = 8400624.

The previous prime is 16801243. The next prime is 16801277. The reversal of 16801264 is 46210861.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525024 + ... + 525055.

It is an arithmetic number, because the mean of its divisors is an integer number (3255248).

Almost surely, 2^16801264 is an apocalyptic number.

It is an amenable number.

16801264 is a deficient number, since it is larger than the sum of its proper divisors (15751216).

16801264 is a wasteful number, since it uses less digits than its factorization.

16801264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050087 (or 1050081 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 16801264 is about 4098.9344956952. The cubic root of 16801264 is about 256.1222560589.

The spelling of 16801264 in words is "sixteen million, eight hundred one thousand, two hundred sixty-four".