45266688 has 180 divisors, whose sum is σ = 140974680. Its totient is φ = 14432256.

The previous prime is 45266677. The next prime is 45266693. The reversal of 45266688 is 88666254.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 767203 + ... + 767261.

Almost surely, 2^45266688 is an apocalyptic number.

45266688 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45266688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70487340).

45266688 is an abundant number, since it is smaller than the sum of its proper divisors (95707992).

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

45266688 is an equidigital number, since it uses as much as digits as its factorization.

45266688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124 (or 101 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 45266688 is about 6728.0523184648. The cubic root of 45266688 is about 356.3905993507.

It can be divided in two parts, 45266 and 688, that added together give a palindrome (45954).

The spelling of 45266688 in words is "forty-five million, two hundred sixty-six thousand, six hundred eighty-eight".