16456252 has 12 divisors (see below), whose sum is σ = 29501136. Its totient is φ = 8027360.

The previous prime is 16456249. The next prime is 16456259. The reversal of 16456252 is 25265461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16456259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50008 + ... + 50335.

It is an arithmetic number, because the mean of its divisors is an integer number (2458428).

Almost surely, 2^16456252 is an apocalyptic number.

It is an amenable number.

16456252 is a deficient number, since it is larger than the sum of its proper divisors (13044884).

16456252 is a wasteful number, since it uses less digits than its factorization.

16456252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100388 (or 100386 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 16456252 is about 4056.6306215873. The cubic root of 16456252 is about 254.3569701295.

The spelling of 16456252 in words is "sixteen million, four hundred fifty-six thousand, two hundred fifty-two".