462238847 has 8 divisors (see below), whose sum is σ = 535510176. Its totient is φ = 390776832.

The previous prime is 462238841. The next prime is 462238849. The reversal of 462238847 is 748832264.

It is a happy number.

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 462238847 - 2⁴ = 462238831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 462238798 and 462238807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (462238841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451778 + ... + 452799.

It is an arithmetic number, because the mean of its divisors is an integer number (66938772).

Almost surely, 2^462238847 is an apocalyptic number.

462238847 is a deficient number, since it is larger than the sum of its proper divisors (73271329).

462238847 is an equidigital number, since it uses as much as digits as its factorization.

462238847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904657.

The product of its digits is 516096, while the sum is 44.

The square root of 462238847 is about 21499.7406263424. The cubic root of 462238847 is about 773.1946026450.

The spelling of 462238847 in words is "four hundred sixty-two million, two hundred thirty-eight thousand, eight hundred forty-seven".