452998342 has 32 divisors (see below), whose sum is σ = 735235200. Its totient is φ = 208666368.

The previous prime is 452998333. The next prime is 452998349. The reversal of 452998342 is 243899254.

It is a junction number, because it is equal to n+sod(n) for n = 452998292 and 452998301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452998349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216433 + ... + 218515.

It is an arithmetic number, because the mean of its divisors is an integer number (22976100).

Almost surely, 2^452998342 is an apocalyptic number.

452998342 is a deficient number, since it is larger than the sum of its proper divisors (282236858).

452998342 is a wasteful number, since it uses less digits than its factorization.

452998342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2260.

The product of its digits is 622080, while the sum is 46.

The square root of 452998342 is about 21283.7577039394. The cubic root of 452998342 is about 768.0076349700.

The spelling of 452998342 in words is "four hundred fifty-two million, nine hundred ninety-eight thousand, three hundred forty-two".