45468792 has 48 divisors (see below), whose sum is σ = 128503440. Its totient is φ = 14496768.

The previous prime is 45468791. The next prime is 45468803. The reversal of 45468792 is 29786454.

It is a happy number.

It is a super-2 number, since 2×45468792² = 4134822091878528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45468791) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12073 + ... + 15384.

It is an arithmetic number, because the mean of its divisors is an integer number (2677155).

Almost surely, 2^45468792 is an apocalyptic number.

It is an amenable number.

45468792 is an abundant number, since it is smaller than the sum of its proper divisors (83034648).

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

45468792 is a wasteful number, since it uses less digits than its factorization.

45468792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27492 (or 27485 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 45468792 is about 6743.0550939467. The cubic root of 45468792 is about 356.9202090820.

The spelling of 45468792 in words is "forty-five million, four hundred sixty-eight thousand, seven hundred ninety-two".