45416028 has 48 divisors (see below), whose sum is σ = 124072704. Its totient is φ = 12658560.

The previous prime is 45416009. The next prime is 45416047. The reversal of 45416028 is 82061454.

It is an interprime number because it is at equal distance from previous prime (45416009) and next prime (45416047).

It is a junction number, because it is equal to n+sod(n) for n = 45415986 and 45416004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3150 + ... + 10037.

It is an arithmetic number, because the mean of its divisors is an integer number (2584848).

Almost surely, 2^45416028 is an apocalyptic number.

It is an amenable number.

45416028 is an abundant number, since it is smaller than the sum of its proper divisors (78656676).

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

45416028 is a wasteful number, since it uses less digits than its factorization.

45416028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13242 (or 13240 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 45416028 is about 6739.1414883500. The cubic root of 45416028 is about 356.7820936371.

The spelling of 45416028 in words is "forty-five million, four hundred sixteen thousand, twenty-eight".