45824628 has 12 divisors (see below), whose sum is σ = 106924160. Its totient is φ = 15274872.

The previous prime is 45824621. The next prime is 45824641. The reversal of 45824628 is 82642854.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45824621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1909348 + ... + 1909371.

Almost surely, 2^45824628 is an apocalyptic number.

It is an amenable number.

45824628 is an abundant number, since it is smaller than the sum of its proper divisors (61099532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45824628 is a wasteful number, since it uses less digits than its factorization.

45824628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3818726 (or 3818724 counting only the distinct ones).

The product of its digits is 122880, while the sum is 39.

The square root of 45824628 is about 6769.3890418560. The cubic root of 45824628 is about 357.8488693465.

The spelling of 45824628 in words is "forty-five million, eight hundred twenty-four thousand, six hundred twenty-eight".