462253538 has 8 divisors (see below), whose sum is σ = 697254480. Its totient is φ = 229835380.

The previous prime is 462253537. The next prime is 462253541. The reversal of 462253538 is 835352264.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (462253537) 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 3 ways as a sum of consecutive naturals, for example, 645248 + ... + 645963.

It is an arithmetic number, because the mean of its divisors is an integer number (87156810).

Almost surely, 2^462253538 is an apocalyptic number.

462253538 is a deficient number, since it is larger than the sum of its proper divisors (235000942).

462253538 is a wasteful number, since it uses less digits than its factorization.

462253538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291392.

The product of its digits is 172800, while the sum is 38.

The square root of 462253538 is about 21500.0822789123. The cubic root of 462253538 is about 773.2027938516.

The spelling of 462253538 in words is "four hundred sixty-two million, two hundred fifty-three thousand, five hundred thirty-eight".