45013242 has 32 divisors (see below), whose sum is σ = 96333120. Its totient is φ = 13979520.

The previous prime is 45013183. The next prime is 45013253. The reversal of 45013242 is 24231054.

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, 3718 + ... + 10190.

It is an arithmetic number, because the mean of its divisors is an integer number (3010410).

Almost surely, 2^45013242 is an apocalyptic number.

45013242 is an abundant number, since it is smaller than the sum of its proper divisors (51319878).

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

45013242 is a wasteful number, since it uses less digits than its factorization.

45013242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6558.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 45013242 is about 6709.1908603050. The cubic root of 45013242 is about 355.7242161985.

Adding to 45013242 its reverse (24231054), we get a palindrome (69244296).

The spelling of 45013242 in words is "forty-five million, thirteen thousand, two hundred forty-two".