85902067 has 4 divisors (see below), whose sum is σ = 85981896. Its totient is φ = 85822240.

The previous prime is 85902043. The next prime is 85902073. The reversal of 85902067 is 76020958.

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 85902067 - 2¹¹ = 85900019 is a prime.

It is a super-2 number, since 2×85902067² = 14758330229744978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85902017) 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, 38278 + ... + 40459.

It is an arithmetic number, because the mean of its divisors is an integer number (21495474).

Almost surely, 2^85902067 is an apocalyptic number.

85902067 is a deficient number, since it is larger than the sum of its proper divisors (79829).

85902067 is a wasteful number, since it uses less digits than its factorization.

85902067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79828.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 85902067 is about 9268.3367979374. The cubic root of 85902067 is about 441.2328834776.

The spelling of 85902067 in words is "eighty-five million, nine hundred two thousand, sixty-seven".