45998750 has 60 divisors (see below), whose sum is σ = 100430352. Its totient is φ = 15750000.

The previous prime is 45998741. The next prime is 45998773. The reversal of 45998750 is 5789954.

It is a junction number, because it is equal to n+sod(n) for n = 45998695 and 45998704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 60875 + ... + 61625.

Almost surely, 2^45998750 is an apocalyptic number.

45998750 is an abundant number, since it is smaller than the sum of its proper divisors (54431602).

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

45998750 is an equidigital number, since it uses as much as digits as its factorization.

45998750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787 (or 765 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 47.

The square root of 45998750 is about 6782.2378312766. The cubic root of 45998750 is about 358.3015415578.

The spelling of 45998750 in words is "forty-five million, nine hundred ninety-eight thousand, seven hundred fifty".