252341694 has 48 divisors (see below), whose sum is σ = 622387584. Its totient is φ = 73141200.

The previous prime is 252341647. The next prime is 252341699. The reversal of 252341694 is 496143252.

It is a happy number.

252341694 is a `hidden beast` number, since 2 + 523 + 41 + 6 + 94 = 666.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252341699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23152 + ... + 32259.

It is an arithmetic number, because the mean of its divisors is an integer number (12966408).

Almost surely, 2^252341694 is an apocalyptic number.

252341694 is an abundant number, since it is smaller than the sum of its proper divisors (370045890).

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

252341694 is a wasteful number, since it uses less digits than its factorization.

252341694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55453 (or 55450 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 252341694 is about 15885.2665700013. The cubic root of 252341694 is about 631.9213152455.

The spelling of 252341694 in words is "two hundred fifty-two million, three hundred forty-one thousand, six hundred ninety-four".