36774428 has 6 divisors (see below), whose sum is σ = 64355256. Its totient is φ = 18387212.

The previous prime is 36774391. The next prime is 36774433. The reversal of 36774428 is 82447763.

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, 4596800 + ... + 4596807.

It is an arithmetic number, because the mean of its divisors is an integer number (10725876).

Almost surely, 2^36774428 is an apocalyptic number.

It is an amenable number.

36774428 is a deficient number, since it is larger than the sum of its proper divisors (27580828).

36774428 is a wasteful number, since it uses less digits than its factorization.

36774428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9193611 (or 9193609 counting only the distinct ones).

The product of its digits is 225792, while the sum is 41.

The square root of 36774428 is about 6064.1922792735. The cubic root of 36774428 is about 332.5436368380.

The spelling of 36774428 in words is "thirty-six million, seven hundred seventy-four thousand, four hundred twenty-eight".