16234772 has 6 divisors (see below), whose sum is σ = 28410858. Its totient is φ = 8117384.

The previous prime is 16234753. The next prime is 16234807. The reversal of 16234772 is 27743261.

It can be written as a sum of positive squares in only one way, i.e., 14032516 + 2202256 = 3746^2 + 1484^2 .

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, 2029343 + ... + 2029350.

It is an arithmetic number, because the mean of its divisors is an integer number (4735143).

Almost surely, 2^16234772 is an apocalyptic number.

It is an amenable number.

16234772 is a deficient number, since it is larger than the sum of its proper divisors (12176086).

16234772 is a wasteful number, since it uses less digits than its factorization.

16234772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4058697 (or 4058695 counting only the distinct ones).

The product of its digits is 14112, while the sum is 32.

The square root of 16234772 is about 4029.2396305010. The cubic root of 16234772 is about 253.2107062716.

The spelling of 16234772 in words is "sixteen million, two hundred thirty-four thousand, seven hundred seventy-two".