85462679 has 2 divisors, whose sum is σ = 85462680. Its totient is φ = 85462678.

The previous prime is 85462667. The next prime is 85462709. The reversal of 85462679 is 97626458.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85462679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85462379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42731339 + 42731340.

It is an arithmetic number, because the mean of its divisors is an integer number (42731340).

Almost surely, 2^85462679 is an apocalyptic number.

85462679 is a deficient number, since it is larger than the sum of its proper divisors (1).

85462679 is an equidigital number, since it uses as much as digits as its factorization.

85462679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 47.

The square root of 85462679 is about 9244.6026956273. The cubic root of 85462679 is about 440.4792969218.

The spelling of 85462679 in words is "eighty-five million, four hundred sixty-two thousand, six hundred seventy-nine".