8631162 has 12 divisors (see below), whose sum is σ = 18700890. Its totient is φ = 2877048.

The previous prime is 8631151. The next prime is 8631167. The reversal of 8631162 is 2611368.

It can be written as a sum of positive squares in only one way, i.e., 8590761 + 40401 = 2931^2 + 201^2 .

It is not an unprimeable number, because it can be changed into a prime (8631167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 239737 + ... + 239772.

Almost surely, 2^8631162 is an apocalyptic number.

8631162 is an abundant number, since it is smaller than the sum of its proper divisors (10069728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8631162 is a wasteful number, since it uses less digits than its factorization.

8631162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479517 (or 479514 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 8631162 is about 2937.8839323568. The cubic root of 8631162 is about 205.1271232152.

It can be divided in two parts, 863 and 1162, that added together give a square (2025 = 45²).

The spelling of 8631162 in words is "eight million, six hundred thirty-one thousand, one hundred sixty-two".