45678298 has 8 divisors (see below), whose sum is σ = 70111008. Its totient is φ = 22307964.

The previous prime is 45678257. The next prime is 45678307. The reversal of 45678298 is 89287654.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265486 + ... + 265657.

It is an arithmetic number, because the mean of its divisors is an integer number (8763876).

Almost surely, 2^45678298 is an apocalyptic number.

45678298 is a deficient number, since it is larger than the sum of its proper divisors (24432710).

45678298 is a wasteful number, since it uses less digits than its factorization.

45678298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531188.

The product of its digits is 967680, while the sum is 49.

The square root of 45678298 is about 6758.5721864903. The cubic root of 45678298 is about 357.4675615668.

The spelling of 45678298 in words is "forty-five million, six hundred seventy-eight thousand, two hundred ninety-eight".