45803394 has 120 divisors (see below), whose sum is σ = 127543680. Its totient is φ = 12029472.

The previous prime is 45803393. The next prime is 45803413. The reversal of 45803394 is 49330854.

It is not an unprimeable number, because it can be changed into a prime (45803393) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 191527 + ... + 191765.

It is an arithmetic number, because the mean of its divisors is an integer number (1062864).

Almost surely, 2^45803394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45803394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63771840).

45803394 is an abundant number, since it is smaller than the sum of its proper divisors (81740286).

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

45803394 is a wasteful number, since it uses less digits than its factorization.

45803394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 45803394 is about 6767.8204763424. The cubic root of 45803394 is about 357.7935880332.

The spelling of 45803394 in words is "forty-five million, eight hundred three thousand, three hundred ninety-four".