45882739 has 24 divisors (see below), whose sum is σ = 56375808. Its totient is φ = 36566640.

The previous prime is 45882737. The next prime is 45882757. The reversal of 45882739 is 93728854.

It is not a de Polignac number, because 45882739 - 2¹ = 45882737 is a prime.

It is a Duffinian number.

It is a taxicab number since it can be written as a sum of two cubes in more than one way. Here 45882739 = 3³ + 358³ = 115³ + 354³.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45882737) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 169174 + ... + 169444.

It is an arithmetic number, because the mean of its divisors is an integer number (2348992).

Almost surely, 2^45882739 is an apocalyptic number.

45882739 is a deficient number, since it is larger than the sum of its proper divisors (10493069).

45882739 is a wasteful number, since it uses less digits than its factorization.

45882739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383 (or 364 counting only the distinct ones).

The product of its digits is 483840, while the sum is 46.

The square root of 45882739 is about 6773.6798713845. The cubic root of 45882739 is about 358.0000702225. Note that the first 4 decimals are identical.

The spelling of 45882739 in words is "forty-five million, eight hundred eighty-two thousand, seven hundred thirty-nine".