452034687 has 16 divisors (see below), whose sum is σ = 671459040. Its totient is φ = 268582272.

The previous prime is 452034677. The next prime is 452034689. The reversal of 452034687 is 786430254.

It is a happy number.

It is not a de Polignac number, because 452034687 - 2⁶ = 452034623 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452034689) 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, 198708 + ... + 200969.

It is an arithmetic number, because the mean of its divisors is an integer number (41966190).

Almost surely, 2^452034687 is an apocalyptic number.

452034687 is a deficient number, since it is larger than the sum of its proper divisors (219424353).

452034687 is a wasteful number, since it uses less digits than its factorization.

452034687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399722.

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 452034687 is about 21261.1073794382. The cubic root of 452034687 is about 767.4626588658.

The spelling of 452034687 in words is "four hundred fifty-two million, thirty-four thousand, six hundred eighty-seven".