16242764 has 6 divisors (see below), whose sum is σ = 28424844. Its totient is φ = 8121380.

The previous prime is 16242757. The next prime is 16242773. The reversal of 16242764 is 46724261.

It is a self number, because there is not a number n which added to its sum of digits gives 16242764.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2030342 + ... + 2030349.

It is an arithmetic number, because the mean of its divisors is an integer number (4737474).

Almost surely, 2^16242764 is an apocalyptic number.

It is an amenable number.

16242764 is a deficient number, since it is larger than the sum of its proper divisors (12182080).

16242764 is a wasteful number, since it uses less digits than its factorization.

16242764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4060695 (or 4060693 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 16242764 is about 4030.2312588734. The cubic root of 16242764 is about 253.2522493658.

The spelling of 16242764 in words is "sixteen million, two hundred forty-two thousand, seven hundred sixty-four".