462472867 has 2 divisors, whose sum is σ = 462472868. Its totient is φ = 462472866.

The previous prime is 462472847. The next prime is 462472909. The reversal of 462472867 is 768274264.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-462472867 is a prime.

It is a super-2 number, since 2×462472867² = 427762305422399378, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (462472807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231236433 + 231236434.

It is an arithmetic number, because the mean of its divisors is an integer number (231236434).

Almost surely, 2^462472867 is an apocalyptic number.

462472867 is a deficient number, since it is larger than the sum of its proper divisors (1).

462472867 is an equidigital number, since it uses as much as digits as its factorization.

462472867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 903168, while the sum is 46.

The square root of 462472867 is about 21505.1823289178. The cubic root of 462472867 is about 773.3250636791.

The spelling of 462472867 in words is "four hundred sixty-two million, four hundred seventy-two thousand, eight hundred sixty-seven".