45869004 has 60 divisors (see below), whose sum is σ = 121757944. Its totient is φ = 15054336.

The previous prime is 45868997. The next prime is 45869023. The reversal of 45869004 is 40096854.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 45869004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 20652 + ... + 22764.

Almost surely, 2^45869004 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 45869004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60878972).

45869004 is an abundant number, since it is smaller than the sum of its proper divisors (75888940).

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

45869004 is a wasteful number, since it uses less digits than its factorization.

45869004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2196 (or 2185 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 45869004 is about 6772.6659448108. The cubic root of 45869004 is about 357.9643442117.

The spelling of 45869004 in words is "forty-five million, eight hundred sixty-nine thousand, four".