252437462 has 4 divisors (see below), whose sum is σ = 378656196. Its totient is φ = 126218730.

The previous prime is 252437461. The next prime is 252437467. The reversal of 252437462 is 264734252.

252437462 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252437461) 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 as a sum of consecutive naturals, namely, 63109364 + ... + 63109367.

It is an arithmetic number, because the mean of its divisors is an integer number (94664049).

Almost surely, 2^252437462 is an apocalyptic number.

252437462 is a deficient number, since it is larger than the sum of its proper divisors (126218734).

252437462 is a wasteful number, since it uses less digits than its factorization.

252437462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126218733.

The product of its digits is 80640, while the sum is 35.

The square root of 252437462 is about 15888.2806495857. The cubic root of 252437462 is about 632.0012467929.

The spelling of 252437462 in words is "two hundred fifty-two million, four hundred thirty-seven thousand, four hundred sixty-two".