45004960 has 192 divisors, whose sum is σ = 143265024. Its totient is φ = 12902400.

The previous prime is 45004943. The next prime is 45004969. The reversal of 45004960 is 6940054.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45004969) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 160020 + ... + 160300.

It is an arithmetic number, because the mean of its divisors is an integer number (746172).

Almost surely, 2^45004960 is an apocalyptic number.

45004960 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 45004960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71632512).

45004960 is an abundant number, since it is smaller than the sum of its proper divisors (98260064).

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

45004960 is a wasteful number, since it uses less digits than its factorization.

45004960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 45004960 is about 6708.5736188850. The cubic root of 45004960 is about 355.7023982584.

The spelling of 45004960 in words is "forty-five million, four thousand, nine hundred sixty".