45730298 has 16 divisors (see below), whose sum is σ = 70700064. Its totient is φ = 22168080.

The previous prime is 45730277. The next prime is 45730313. The reversal of 45730298 is 89203754.

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, 23561 + ... + 25427.

It is an arithmetic number, because the mean of its divisors is an integer number (4418754).

Almost surely, 2^45730298 is an apocalyptic number.

45730298 is a deficient number, since it is larger than the sum of its proper divisors (24969766).

45730298 is a wasteful number, since it uses less digits than its factorization.

45730298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2237.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 45730298 is about 6762.4180586533. The cubic root of 45730298 is about 357.6031566951.

The spelling of 45730298 in words is "forty-five million, seven hundred thirty thousand, two hundred ninety-eight".