45726582 has 32 divisors (see below), whose sum is σ = 101896704. Its totient is φ = 13560800.

The previous prime is 45726539. The next prime is 45726589. The reversal of 45726582 is 28562754.

It is a self number, because there is not a number n which added to its sum of digits gives 45726582.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45726589) 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 15 ways as a sum of consecutive naturals, for example, 4269 + ... + 10472.

It is an arithmetic number, because the mean of its divisors is an integer number (3184272).

Almost surely, 2^45726582 is an apocalyptic number.

45726582 is an abundant number, since it is smaller than the sum of its proper divisors (56170122).

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

45726582 is a wasteful number, since it uses less digits than its factorization.

45726582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14804.

The product of its digits is 134400, while the sum is 39.

The square root of 45726582 is about 6762.1432992802. The cubic root of 45726582 is about 357.5934702700.

It can be divided in two parts, 45 and 726582, that added together give a palindrome (726627).

The spelling of 45726582 in words is "forty-five million, seven hundred twenty-six thousand, five hundred eighty-two".