463166131 has 4 divisors (see below), whose sum is σ = 463915000. Its totient is φ = 462417264.

The previous prime is 463166117. The next prime is 463166147. The reversal of 463166131 is 131661364.

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

It is a cyclic number.

It is not a de Polignac number, because 463166131 - 2¹⁷ = 463035059 is a prime.

It is a super-2 number, since 2×463166131² = 429045729811018322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 463166093 and 463166102.

It is not an unprimeable number, because it can be changed into a prime (463166101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373506 + ... + 374743.

It is an arithmetic number, because the mean of its divisors is an integer number (115978750).

Almost surely, 2^463166131 is an apocalyptic number.

463166131 is a deficient number, since it is larger than the sum of its proper divisors (748869).

463166131 is an equidigital number, since it uses as much as digits as its factorization.

463166131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748868.

The product of its digits is 7776, while the sum is 31.

The square root of 463166131 is about 21521.2948262878. The cubic root of 463166131 is about 773.7112850850.

The spelling of 463166131 in words is "four hundred sixty-three million, one hundred sixty-six thousand, one hundred thirty-one".