85899962 has 8 divisors (see below), whose sum is σ = 131281236. Its totient is φ = 42139552.

The previous prime is 85899953. The next prime is 85900013. The reversal of 85899962 is 26999858.

It can be written as a sum of positive squares in 2 ways, for example, as 79941481 + 5958481 = 8941^2 + 2441^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 85899898 and 85899907.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405083 + ... + 405294.

Almost surely, 2^85899962 is an apocalyptic number.

85899962 is a deficient number, since it is larger than the sum of its proper divisors (45381274).

85899962 is a wasteful number, since it uses less digits than its factorization.

85899962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810432.

The product of its digits is 2799360, while the sum is 56.

The square root of 85899962 is about 9268.2232385717. The cubic root of 85899962 is about 441.2292793626.

The spelling of 85899962 in words is "eighty-five million, eight hundred ninety-nine thousand, nine hundred sixty-two".