45669960 has 192 divisors, whose sum is σ = 177292800. Its totient is φ = 10426752.

The previous prime is 45669959. The next prime is 45669971. The reversal of 45669960 is 6996654.

45669960 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 (45).

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 47 ways as a sum of consecutive naturals, for example, 52489 + ... + 53351.

It is an arithmetic number, because the mean of its divisors is an integer number (923400).

Almost surely, 2^45669960 is an apocalyptic number.

45669960 is a gapful number since it is divisible by the number (40) 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 45669960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88646400).

45669960 is an abundant number, since it is smaller than the sum of its proper divisors (131622840).

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

45669960 is a wasteful number, since it uses less digits than its factorization.

45669960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897 (or 880 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 45669960 is about 6757.9553120748. The cubic root of 45669960 is about 357.4458098376.

The spelling of 45669960 in words is "forty-five million, six hundred sixty-nine thousand, nine hundred sixty".