45276042 has 16 divisors (see below), whose sum is σ = 103488192. Its totient is φ = 12936000.

The previous prime is 45276041. The next prime is 45276043. The reversal of 45276042 is 24067254.

It is an interprime number because it is at equal distance from previous prime (45276041) and next prime (45276043).

It is not an unprimeable number, because it can be changed into a prime (45276041) 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, 538959 + ... + 539042.

It is an arithmetic number, because the mean of its divisors is an integer number (6468012).

Almost surely, 2^45276042 is an apocalyptic number.

45276042 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

45276042 is an abundant number, since it is smaller than the sum of its proper divisors (58212150).

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

45276042 is a wasteful number, since it uses less digits than its factorization.

45276042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078013.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 45276042 is about 6728.7474317290. The cubic root of 45276042 is about 356.4151460849.

The spelling of 45276042 in words is "forty-five million, two hundred seventy-six thousand, forty-two".