85067499 has 16 divisors (see below), whose sum is σ = 124084224. Its totient is φ = 51410400.

The previous prime is 85067483. The next prime is 85067513. The reversal of 85067499 is 99476058.

It is not a de Polignac number, because 85067499 - 2⁴ = 85067483 is a prime.

It is a super-2 number, since 2×85067499² = 14472958772230002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (85067429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8854 + ... + 15764.

It is an arithmetic number, because the mean of its divisors is an integer number (7755264).

Almost surely, 2^85067499 is an apocalyptic number.

85067499 is a deficient number, since it is larger than the sum of its proper divisors (39016725).

85067499 is a wasteful number, since it uses less digits than its factorization.

85067499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7298.

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 85067499 is about 9223.2043780890. The cubic root of 85067499 is about 439.7993213656.

The spelling of 85067499 in words is "eighty-five million, sixty-seven thousand, four hundred ninety-nine".