85967436 has 24 divisors (see below), whose sum is σ = 212390640. Its totient is φ = 26970112.

The previous prime is 85967429. The next prime is 85967437. The reversal of 85967436 is 63476958.

It is not an unprimeable number, because it can be changed into a prime (85967437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210501 + ... + 210908.

It is an arithmetic number, because the mean of its divisors is an integer number (8849610).

Almost surely, 2^85967436 is an apocalyptic number.

It is an amenable number.

85967436 is an abundant number, since it is smaller than the sum of its proper divisors (126423204).

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

85967436 is a wasteful number, since it uses less digits than its factorization.

85967436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421433 (or 421431 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 48.

The square root of 85967436 is about 9271.8625960483. The cubic root of 85967436 is about 441.3447769405.

The spelling of 85967436 in words is "eighty-five million, nine hundred sixty-seven thousand, four hundred thirty-six".