36351572 has 6 divisors (see below), whose sum is σ = 63615258. Its totient is φ = 18175784.

The previous prime is 36351551. The next prime is 36351607. The reversal of 36351572 is 27515363.

It can be written as a sum of positive squares in only one way, i.e., 32649796 + 3701776 = 5714^2 + 1924^2 .

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, 4543943 + ... + 4543950.

It is an arithmetic number, because the mean of its divisors is an integer number (10602543).

Almost surely, 2^36351572 is an apocalyptic number.

It is an amenable number.

36351572 is a deficient number, since it is larger than the sum of its proper divisors (27263686).

36351572 is a wasteful number, since it uses less digits than its factorization.

36351572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9087897 (or 9087895 counting only the distinct ones).

The product of its digits is 18900, while the sum is 32.

The square root of 36351572 is about 6029.2264843842. The cubic root of 36351572 is about 331.2641198680.

The spelling of 36351572 in words is "thirty-six million, three hundred fifty-one thousand, five hundred seventy-two".