46131382 has 8 divisors (see below), whose sum is σ = 75487752. Its totient is φ = 20968800.

The previous prime is 46131377. The next prime is 46131383. The reversal of 46131382 is 28313164.

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

It is a self number, because there is not a number n which added to its sum of digits gives 46131382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46131383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1048419 + ... + 1048462.

It is an arithmetic number, because the mean of its divisors is an integer number (9435969).

Almost surely, 2^46131382 is an apocalyptic number.

46131382 is a deficient number, since it is larger than the sum of its proper divisors (29356370).

46131382 is a wasteful number, since it uses less digits than its factorization.

46131382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2096894.

The product of its digits is 3456, while the sum is 28.

The square root of 46131382 is about 6792.0086866847. The cubic root of 46131382 is about 358.6455845890.

It can be divided in two parts, 4613 and 1382, that added together give a palindrome (5995).

The spelling of 46131382 in words is "forty-six million, one hundred thirty-one thousand, three hundred eighty-two".