462133631 has 2 divisors, whose sum is σ = 462133632. Its totient is φ = 462133630.

The previous prime is 462133597. The next prime is 462133643. The reversal of 462133631 is 136331264.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-462133631 is a prime.

It is a super-2 number, since 2×462133631² = 427134985802488322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 462133594 and 462133603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (462133691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231066815 + 231066816.

It is an arithmetic number, because the mean of its divisors is an integer number (231066816).

Almost surely, 2^462133631 is an apocalyptic number.

462133631 is a deficient number, since it is larger than the sum of its proper divisors (1).

462133631 is an equidigital number, since it uses as much as digits as its factorization.

462133631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 29.

The square root of 462133631 is about 21497.2935738432. The cubic root of 462133631 is about 773.1359326759.

Adding to 462133631 its reverse (136331264), we get a palindrome (598464895).

The spelling of 462133631 in words is "four hundred sixty-two million, one hundred thirty-three thousand, six hundred thirty-one".