45837748 has 24 divisors (see below), whose sum is σ = 90528480. Its totient is φ = 20116320.

The previous prime is 45837721. The next prime is 45837751. The reversal of 45837748 is 84773854.

It is a junction number, because it is equal to n+sod(n) for n = 45837698 and 45837707.

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, 16686 + ... + 19237.

It is an arithmetic number, because the mean of its divisors is an integer number (3772020).

Almost surely, 2^45837748 is an apocalyptic number.

It is an amenable number.

45837748 is a deficient number, since it is larger than the sum of its proper divisors (44690732).

45837748 is a wasteful number, since it uses less digits than its factorization.

45837748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35967 (or 35965 counting only the distinct ones).

The product of its digits is 752640, while the sum is 46.

The square root of 45837748 is about 6770.3580407538. The cubic root of 45837748 is about 357.8830178628.

The spelling of 45837748 in words is "forty-five million, eight hundred thirty-seven thousand, seven hundred forty-eight".