45298274 has 8 divisors (see below), whose sum is σ = 77654208. Its totient is φ = 19413540.

The previous prime is 45298273. The next prime is 45298291. The reversal of 45298274 is 47289254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (45298273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1617782 + ... + 1617809.

It is an arithmetic number, because the mean of its divisors is an integer number (9706776).

Almost surely, 2^45298274 is an apocalyptic number.

45298274 is a deficient number, since it is larger than the sum of its proper divisors (32355934).

45298274 is a wasteful number, since it uses less digits than its factorization.

45298274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3235600.

The product of its digits is 161280, while the sum is 41.

The square root of 45298274 is about 6730.3992452157. The cubic root of 45298274 is about 356.4734736578.

The spelling of 45298274 in words is "forty-five million, two hundred ninety-eight thousand, two hundred seventy-four".