86320633 has 12 divisors (see below), whose sum is σ = 103132288. Its totient is φ = 70769160.

The previous prime is 86320607. The next prime is 86320639. The reversal of 86320633 is 33602368.

It is a happy number.

It is not a de Polignac number, because 86320633 - 2¹³ = 86312441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86320595 and 86320604.

It is not an unprimeable number, because it can be changed into a prime (86320639) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7953 + ... + 15358.

Almost surely, 2^86320633 is an apocalyptic number.

It is an amenable number.

86320633 is a deficient number, since it is larger than the sum of its proper divisors (16811655).

86320633 is a wasteful number, since it uses less digits than its factorization.

86320633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23364 (or 23341 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 86320633 is about 9290.8897851605. The cubic root of 86320633 is about 441.9483723815.

The spelling of 86320633 in words is "eighty-six million, three hundred twenty thousand, six hundred thirty-three".