45234628 has 6 divisors (see below), whose sum is σ = 79160606. Its totient is φ = 22617312.

The previous prime is 45234593. The next prime is 45234641. The reversal of 45234628 is 82643254.

It can be written as a sum of positive squares in only one way, i.e., 37847104 + 7387524 = 6152^2 + 2718^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45234593 and 45234602.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5654325 + ... + 5654332.

Almost surely, 2^45234628 is an apocalyptic number.

It is an amenable number.

45234628 is a deficient number, since it is larger than the sum of its proper divisors (33925978).

45234628 is a wasteful number, since it uses less digits than its factorization.

45234628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11308661 (or 11308659 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

The square root of 45234628 is about 6725.6693347205. The cubic root of 45234628 is about 356.3064419447.

The spelling of 45234628 in words is "forty-five million, two hundred thirty-four thousand, six hundred twenty-eight".