83037572 has 12 divisors (see below), whose sum is σ = 145445916. Its totient is φ = 41481600.

The previous prime is 83037569. The next prime is 83037629. The reversal of 83037572 is 27573038.

It can be written as a sum of positive squares in 2 ways, for example, as 45778756 + 37258816 = 6766^2 + 6104^2 .

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, 3929 + ... + 13472.

It is an arithmetic number, because the mean of its divisors is an integer number (12120493).

Almost surely, 2^83037572 is an apocalyptic number.

It is an amenable number.

83037572 is a deficient number, since it is larger than the sum of its proper divisors (62408344).

83037572 is a wasteful number, since it uses less digits than its factorization.

83037572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18598 (or 18596 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 83037572 is about 9112.4953772279. The cubic root of 83037572 is about 436.2728771839.

The spelling of 83037572 in words is "eighty-three million, thirty-seven thousand, five hundred seventy-two".