45004734 has 40 divisors (see below), whose sum is σ = 101247960. Its totient is φ = 14941584.

The previous prime is 45004727. The next prime is 45004741. The reversal of 45004734 is 43740054.

It is an interprime number because it is at equal distance from previous prime (45004727) and next prime (45004741).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 45004698 and 45004707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 61032 + ... + 61764.

It is an arithmetic number, because the mean of its divisors is an integer number (2531199).

Almost surely, 2^45004734 is an apocalyptic number.

45004734 is an abundant number, since it is smaller than the sum of its proper divisors (56243226).

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

45004734 is a wasteful number, since it uses less digits than its factorization.

45004734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126 (or 1117 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 45004734 is about 6708.5567747467. The cubic root of 45004734 is about 355.7018028508.

Adding to 45004734 its reverse (43740054), we get a palindrome (88744788).

The spelling of 45004734 in words is "forty-five million, four thousand, seven hundred thirty-four".