45847884 has 48 divisors (see below), whose sum is σ = 113447936. Its totient is φ = 14385600.

The previous prime is 45847883. The next prime is 45847891. The reversal of 45847884 is 48874854.

It is not an unprimeable number, because it can be changed into a prime (45847883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12099 + ... + 15429.

Almost surely, 2^45847884 is an apocalyptic number.

It is an amenable number.

45847884 is an abundant number, since it is smaller than the sum of its proper divisors (67600052).

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

45847884 is a wasteful number, since it uses less digits than its factorization.

45847884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3406 (or 3404 counting only the distinct ones).

The product of its digits is 1146880, while the sum is 48.

The square root of 45847884 is about 6771.1065565386. The cubic root of 45847884 is about 357.9093952125.

The spelling of 45847884 in words is "forty-five million, eight hundred forty-seven thousand, eight hundred eighty-four".