452576942 has 16 divisors (see below), whose sum is σ = 696406032. Its totient is φ = 220457280.

The previous prime is 452576909. The next prime is 452576947. The reversal of 452576942 is 249675254.

It is a junction number, because it is equal to n+sod(n) for n = 452576893 and 452576902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452576947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61028 + ... + 68040.

It is an arithmetic number, because the mean of its divisors is an integer number (43525377).

Almost surely, 2^452576942 is an apocalyptic number.

452576942 is a deficient number, since it is larger than the sum of its proper divisors (243829090).

452576942 is a wasteful number, since it uses less digits than its factorization.

452576942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7843.

The product of its digits is 604800, while the sum is 44.

The square root of 452576942 is about 21273.8558329232. The cubic root of 452576942 is about 767.7694156848.

The spelling of 452576942 in words is "four hundred fifty-two million, five hundred seventy-six thousand, nine hundred forty-two".