45882838 has 8 divisors (see below), whose sum is σ = 71816688. Its totient is φ = 21943944.

The previous prime is 45882817. The next prime is 45882841. The reversal of 45882838 is 83828854.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (46), and also a Moran number because the ratio is a prime number: 997453 = 45882838 / (4 + 5 + 8 + 8 + 2 + 8 + 3 + 8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 498681 + ... + 498772.

It is an arithmetic number, because the mean of its divisors is an integer number (8977086).

Almost surely, 2^45882838 is an apocalyptic number.

45882838 is a deficient number, since it is larger than the sum of its proper divisors (25933850).

45882838 is a wasteful number, since it uses less digits than its factorization.

45882838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997478.

The product of its digits is 491520, while the sum is 46.

The square root of 45882838 is about 6773.6871790776. The cubic root of 45882838 is about 358.0003277048. Note that the first 3 decimals are identical.

The spelling of 45882838 in words is "forty-five million, eight hundred eighty-two thousand, eight hundred thirty-eight".