462252947 has 8 divisors (see below), whose sum is σ = 502464816. Its totient is φ = 422705952.

The previous prime is 462252929. The next prime is 462252971. The reversal of 462252947 is 749252264.

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

It is a cyclic number.

It is not a de Polignac number, because 462252947 - 2⁶ = 462252883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (462252907) 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 7 ways as a sum of consecutive naturals, for example, 164768 + ... + 167549.

It is an arithmetic number, because the mean of its divisors is an integer number (62808102).

Almost surely, 2^462252947 is an apocalyptic number.

462252947 is a deficient number, since it is larger than the sum of its proper divisors (40211869).

462252947 is a wasteful number, since it uses less digits than its factorization.

462252947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332437.

The product of its digits is 241920, while the sum is 41.

The square root of 462252947 is about 21500.0685347745. The cubic root of 462252947 is about 773.2024643332.

The spelling of 462252947 in words is "four hundred sixty-two million, two hundred fifty-two thousand, nine hundred forty-seven".