45265782 has 16 divisors (see below), whose sum is σ = 92016432. Its totient is φ = 14841120.

The previous prime is 45265777. The next prime is 45265783. The reversal of 45265782 is 28756254.

It is a self number, because there is not a number n which added to its sum of digits gives 45265782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45265783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61473 + ... + 62204.

It is an arithmetic number, because the mean of its divisors is an integer number (5751027).

Almost surely, 2^45265782 is an apocalyptic number.

45265782 is an abundant number, since it is smaller than the sum of its proper divisors (46750650).

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

45265782 is a wasteful number, since it uses less digits than its factorization.

45265782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123743.

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

The square root of 45265782 is about 6727.9849880926. The cubic root of 45265782 is about 356.3882216491.

The spelling of 45265782 in words is "forty-five million, two hundred sixty-five thousand, seven hundred eighty-two".