45417012 has 24 divisors (see below), whose sum is σ = 108558912. Its totient is φ = 14769600.

The previous prime is 45416981. The next prime is 45417017. The reversal of 45417012 is 21071454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45417017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45664 + ... + 46647.

It is an arithmetic number, because the mean of its divisors is an integer number (4523288).

Almost surely, 2^45417012 is an apocalyptic number.

It is an amenable number.

45417012 is an abundant number, since it is smaller than the sum of its proper divisors (63141900).

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

45417012 is a wasteful number, since it uses less digits than its factorization.

45417012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92359 (or 92357 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 45417012 is about 6739.2144942864. The cubic root of 45417012 is about 356.7846703415.

Adding to 45417012 its reverse (21071454), we get a palindrome (66488466).

The spelling of 45417012 in words is "forty-five million, four hundred seventeen thousand, twelve".