85867476 has 24 divisors (see below), whose sum is σ = 212143680. Its totient is φ = 26938752.

The previous prime is 85867469. The next prime is 85867477. The reversal of 85867476 is 67476858.

It is a super-2 number, since 2×85867476² = 14746446869221152, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85867477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210256 + ... + 210663.

It is an arithmetic number, because the mean of its divisors is an integer number (8839320).

Almost surely, 2^85867476 is an apocalyptic number.

It is an amenable number.

85867476 is an abundant number, since it is smaller than the sum of its proper divisors (126276204).

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

85867476 is a wasteful number, since it uses less digits than its factorization.

85867476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420943 (or 420941 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 51.

The square root of 85867476 is about 9266.4705255021. The cubic root of 85867476 is about 441.1736503830.

The spelling of 85867476 in words is "eighty-five million, eight hundred sixty-seven thousand, four hundred seventy-six".