45860919 has 64 divisors (see below), whose sum is σ = 74511360. Its totient is φ = 24837120.

The previous prime is 45860911. The next prime is 45860929. The reversal of 45860919 is 91906854.

It is not a de Polignac number, because 45860919 - 2³ = 45860911 is a prime.

It is a super-2 number, since 2×45860919² = 4206447783049122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45860911) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1066512 + ... + 1066554.

It is an arithmetic number, because the mean of its divisors is an integer number (1164240).

Almost surely, 2^45860919 is an apocalyptic number.

45860919 is a deficient number, since it is larger than the sum of its proper divisors (28650441).

45860919 is a wasteful number, since it uses less digits than its factorization.

45860919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 45860919 is about 6772.0690339068. The cubic root of 45860919 is about 357.9433110409.

The spelling of 45860919 in words is "forty-five million, eight hundred sixty thousand, nine hundred nineteen".