45407034 has 32 divisors (see below), whose sum is σ = 106842240. Its totient is φ = 14245056.

The previous prime is 45407027. The next prime is 45407041. The reversal of 45407034 is 43070454.

It is an interprime number because it is at equal distance from previous prime (45407027) and next prime (45407041).

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 = 45406989 and 45407007.

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, 23814 + ... + 25649.

It is an arithmetic number, because the mean of its divisors is an integer number (3338820).

Almost surely, 2^45407034 is an apocalyptic number.

45407034 is an abundant number, since it is smaller than the sum of its proper divisors (61435206).

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

45407034 is a wasteful number, since it uses less digits than its factorization.

45407034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49491 (or 49485 counting only the distinct ones).

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

The square root of 45407034 is about 6738.4741596299. The cubic root of 45407034 is about 356.7585402050.

Adding to 45407034 its reverse (43070454), we get a palindrome (88477488).

The spelling of 45407034 in words is "forty-five million, four hundred seven thousand, thirty-four".