2179952 has 10 divisors (see below), whose sum is σ = 4223688. Its totient is φ = 1089968.

The previous prime is 2179939. The next prime is 2179967. The reversal of 2179952 is 2599712.

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, 68108 + ... + 68139.

2^2179952 is an apocalyptic number.

It is an amenable number.

2179952 is a deficient number, since it is larger than the sum of its proper divisors (2043736).

2179952 is a wasteful number, since it uses less digits than its factorization.

2179952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136255 (or 136249 counting only the distinct ones).

The product of its digits is 11340, while the sum is 35.

The square root of 2179952 is about 1476.4660510828. The cubic root of 2179952 is about 129.6628740293.

Subtracting from 2179952 its product of digits (11340), we obtain a palindrome (2168612).

The spelling of 2179952 in words is "two million, one hundred seventy-nine thousand, nine hundred fifty-two".