184972 has 12 divisors (see below), whose sum is σ = 327096. Its totient is φ = 91520.

The previous prime is 184969. The next prime is 184993. The reversal of 184972 is 279481.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348 + ... + 700.

It is an arithmetic number, because the mean of its divisors is an integer number (27258).

2¹⁸⁴⁹⁷² is an apocalyptic number.

It is an amenable number.

184972 is a deficient number, since it is larger than the sum of its proper divisors (142124).

184972 is a wasteful number, since it uses less digits than its factorization.

184972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488 (or 486 counting only the distinct ones).

The product of its digits is 4032, while the sum is 31.

The square root of 184972 is about 430.0837127816. The cubic root of 184972 is about 56.9773173316.

It can be divided in two parts, 184 and 972, that added together give a square (1156 = 34²).

The spelling of 184972 in words is "one hundred eighty-four thousand, nine hundred seventy-two".