36447328 has 12 divisors (see below), whose sum is σ = 71755740. Its totient is φ = 18223648.

The previous prime is 36447283. The next prime is 36447407. The reversal of 36447328 is 82374463.

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, 569458 + ... + 569521.

It is an arithmetic number, because the mean of its divisors is an integer number (5979645).

Almost surely, 2^36447328 is an apocalyptic number.

It is an amenable number.

36447328 is a deficient number, since it is larger than the sum of its proper divisors (35308412).

36447328 is a wasteful number, since it uses less digits than its factorization.

36447328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138989 (or 1138981 counting only the distinct ones).

The product of its digits is 96768, while the sum is 37.

The square root of 36447328 is about 6037.1622472814. The cubic root of 36447328 is about 331.5547328425.

The spelling of 36447328 in words is "thirty-six million, four hundred forty-seven thousand, three hundred twenty-eight".