45262260 has 96 divisors (see below), whose sum is σ = 142732800. Its totient is φ = 11905920.

The previous prime is 45262247. The next prime is 45262271. The reversal of 45262260 is 6226254.

45262260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42130 + ... + 43190.

It is an arithmetic number, because the mean of its divisors is an integer number (1486800).

Almost surely, 2^45262260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45262260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71366400).

45262260 is an abundant number, since it is smaller than the sum of its proper divisors (97470540).

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

45262260 is a wasteful number, since it uses less digits than its factorization.

45262260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158 (or 1150 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 45262260 is about 6727.7232404432. The cubic root of 45262260 is about 356.3789782293.

It can be divided in two parts, 4526 and 2260, that added together give a triangular number (6786 = T₁₁₆).

The spelling of 45262260 in words is "forty-five million, two hundred sixty-two thousand, two hundred sixty".