36919772 has 6 divisors (see below), whose sum is σ = 64609608. Its totient is φ = 18459884.

The previous prime is 36919741. The next prime is 36919783. The reversal of 36919772 is 27791963.

It is a happy number.

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, 4614968 + ... + 4614975.

It is an arithmetic number, because the mean of its divisors is an integer number (10768268).

Almost surely, 2^36919772 is an apocalyptic number.

It is an amenable number.

36919772 is a deficient number, since it is larger than the sum of its proper divisors (27689836).

36919772 is a wasteful number, since it uses less digits than its factorization.

36919772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9229947 (or 9229945 counting only the distinct ones).

The product of its digits is 142884, while the sum is 44.

The square root of 36919772 is about 6076.1642505778. The cubic root of 36919772 is about 332.9811662884.

The spelling of 36919772 in words is "thirty-six million, nine hundred nineteen thousand, seven hundred seventy-two".