45146082 has 16 divisors (see below), whose sum is σ = 91137312. Its totient is φ = 14907840.

The previous prime is 45146077. The next prime is 45146093. The reversal of 45146082 is 28064154.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34519 + ... + 35802.

It is an arithmetic number, because the mean of its divisors is an integer number (5696082).

Almost surely, 2^45146082 is an apocalyptic number.

45146082 is an abundant number, since it is smaller than the sum of its proper divisors (45991230).

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

45146082 is a wasteful number, since it uses less digits than its factorization.

45146082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70433.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 45146082 is about 6719.0834196340. The cubic root of 45146082 is about 356.0738021884.

The spelling of 45146082 in words is "forty-five million, one hundred forty-six thousand, eighty-two".