45982048 has 48 divisors (see below), whose sum is σ = 104315904. Its totient is φ = 19543680.

The previous prime is 45982039. The next prime is 45982051. The reversal of 45982048 is 84028954.

It is a super-2 number, since 2×45982048² = 4228697476548608, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45982048.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28561 + ... + 30127.

It is an arithmetic number, because the mean of its divisors is an integer number (2173248).

Almost surely, 2^45982048 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 45982048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52157952).

45982048 is an abundant number, since it is smaller than the sum of its proper divisors (58333856).

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

45982048 is a wasteful number, since it uses less digits than its factorization.

45982048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1715 (or 1707 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 45982048 is about 6781.0064149800. The cubic root of 45982048 is about 358.2581702576.

The spelling of 45982048 in words is "forty-five million, nine hundred eighty-two thousand, forty-eight".