45034620 has 48 divisors (see below), whose sum is σ = 126782880. Its totient is φ = 11943936.

The previous prime is 45034597. The next prime is 45034657. The reversal of 45034620 is 2643054.

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, 9636 + ... + 13524.

It is an arithmetic number, because the mean of its divisors is an integer number (2641310).

Almost surely, 2^45034620 is an apocalyptic number.

It is an amenable number.

45034620 is an abundant number, since it is smaller than the sum of its proper divisors (81748260).

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

45034620 is a wasteful number, since it uses less digits than its factorization.

45034620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4094 (or 4092 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 45034620 is about 6710.7838588350. The cubic root of 45034620 is about 355.7805216203.

Adding to 45034620 its reverse (2643054), we get a palindrome (47677674).

It can be divided in two parts, 45034 and 620, that added together give a palindrome (45654).

The spelling of 45034620 in words is "forty-five million, thirty-four thousand, six hundred twenty".