45798750 has 160 divisors (see below), whose sum is σ = 134956800. Its totient is φ = 11484000.

The previous prime is 45798737. The next prime is 45798791. The reversal of 45798750 is 5789754.

45798750 is a `hidden beast` number, since 4 + 579 + 8 + 75 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 45798696 and 45798705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 776221 + ... + 776279.

It is an arithmetic number, because the mean of its divisors is an integer number (843480).

Almost surely, 2^45798750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45798750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67478400).

45798750 is an abundant number, since it is smaller than the sum of its proper divisors (89158050).

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

45798750 is a wasteful number, since it uses less digits than its factorization.

45798750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 92 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 45.

The square root of 45798750 is about 6767.4773734383. The cubic root of 45798750 is about 357.7814954098.

The spelling of 45798750 in words is "forty-five million, seven hundred ninety-eight thousand, seven hundred fifty".