45999460 has 24 divisors (see below), whose sum is σ = 104030136. Its totient is φ = 16984320.

The previous prime is 45999439. The next prime is 45999461. The reversal of 45999460 is 6499954.

It can be written as a sum of positive squares in 4 ways, for example, as 760384 + 45239076 = 872^2 + 6726^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45999460.

It is not an unprimeable number, because it can be changed into a prime (45999461) 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, 88201 + ... + 88720.

It is an arithmetic number, because the mean of its divisors is an integer number (4334589).

Almost surely, 2^45999460 is an apocalyptic number.

It is an amenable number.

45999460 is an abundant number, since it is smaller than the sum of its proper divisors (58030676).

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

45999460 is a wasteful number, since it uses less digits than its factorization.

45999460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176943 (or 176941 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 46.

The square root of 45999460 is about 6782.2901736803. The cubic root of 45999460 is about 358.3033850339.

The spelling of 45999460 in words is "forty-five million, nine hundred ninety-nine thousand, four hundred sixty".