72849052 has 12 divisors (see below), whose sum is σ = 130450936. Its totient is φ = 35577360.

The previous prime is 72849047. The next prime is 72849121. The reversal of 72849052 is 25094827.

It is a congruent number.

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, 211599 + ... + 211942.

Almost surely, 2^72849052 is an apocalyptic number.

It is an amenable number.

72849052 is a deficient number, since it is larger than the sum of its proper divisors (57601884).

72849052 is a wasteful number, since it uses less digits than its factorization.

72849052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423588 (or 423586 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 72849052 is about 8535.1656105784. The cubic root of 72849052 is about 417.6456556098.

The spelling of 72849052 in words is "seventy-two million, eight hundred forty-nine thousand, fifty-two".