456953898 has 16 divisors (see below), whose sum is σ = 914124960. Its totient is φ = 152281776.

The previous prime is 456953891. The next prime is 456953921. The reversal of 456953898 is 898359654.

It is not an unprimeable number, because it can be changed into a prime (456953891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34236 + ... + 45672.

It is an arithmetic number, because the mean of its divisors is an integer number (57132810).

Almost surely, 2^456953898 is an apocalyptic number.

456953898 is an abundant number, since it is smaller than the sum of its proper divisors (457171062).

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

456953898 is a wasteful number, since it uses less digits than its factorization.

456953898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18101.

The product of its digits is 9331200, while the sum is 57.

The square root of 456953898 is about 21376.4800189367. The cubic root of 456953898 is about 770.2365596886.

The spelling of 456953898 in words is "four hundred fifty-six million, nine hundred fifty-three thousand, eight hundred ninety-eight".