45024328 has 8 divisors (see below), whose sum is σ = 84420630. Its totient is φ = 22512160.

The previous prime is 45024277. The next prime is 45024337. The reversal of 45024328 is 82342054.

It can be written as a sum of positive squares in only one way, i.e., 24029604 + 20994724 = 4902^2 + 4582^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×45024328² = 4054380223703168, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 45024296 and 45024305.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2814013 + ... + 2814028.

Almost surely, 2^45024328 is an apocalyptic number.

It is an amenable number.

45024328 is a deficient number, since it is larger than the sum of its proper divisors (39396302).

45024328 is a wasteful number, since it uses less digits than its factorization.

45024328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5628047 (or 5628043 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 45024328 is about 6710.0169895463. The cubic root of 45024328 is about 355.7534167536.

The spelling of 45024328 in words is "forty-five million, twenty-four thousand, three hundred twenty-eight".