452518098 has 32 divisors (see below), whose sum is σ = 983408640. Its totient is φ = 138289680.

The previous prime is 452518091. The next prime is 452518109. The reversal of 452518098 is 890815254.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (452518091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60490 + ... + 67557.

It is an arithmetic number, because the mean of its divisors is an integer number (30731520).

Almost surely, 2^452518098 is an apocalyptic number.

452518098 is an abundant number, since it is smaller than the sum of its proper divisors (530890542).

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

452518098 is a wasteful number, since it uses less digits than its factorization.

452518098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128102.

The product of its (nonzero) digits is 115200, while the sum is 42.

The square root of 452518098 is about 21272.4727758669. The cubic root of 452518098 is about 767.7361391466.

The spelling of 452518098 in words is "four hundred fifty-two million, five hundred eighteen thousand, ninety-eight".