45892668 has 24 divisors (see below), whose sum is σ = 107221968. Its totient is φ = 15277696.

The previous prime is 45892667. The next prime is 45892669. The reversal of 45892668 is 86629854.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (45892667) and next prime (45892669).

It is a super-2 number, since 2×45892668² = 4212273952316448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45892667) 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, 9430 + ... + 13442.

It is an arithmetic number, because the mean of its divisors is an integer number (4467582).

Almost surely, 2^45892668 is an apocalyptic number.

It is an amenable number.

45892668 is an abundant number, since it is smaller than the sum of its proper divisors (61329300).

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

45892668 is a wasteful number, since it uses less digits than its factorization.

45892668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4973 (or 4971 counting only the distinct ones).

The product of its digits is 829440, while the sum is 48.

The square root of 45892668 is about 6774.4127420759. The cubic root of 45892668 is about 358.0258920341.

The spelling of 45892668 in words is "forty-five million, eight hundred ninety-two thousand, six hundred sixty-eight".