85462406 has 4 divisors (see below), whose sum is σ = 128193612. Its totient is φ = 42731202.

The previous prime is 85462397. The next prime is 85462427. The reversal of 85462406 is 60426458.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21365600 + ... + 21365603.

It is an arithmetic number, because the mean of its divisors is an integer number (32048403).

Almost surely, 2^85462406 is an apocalyptic number.

85462406 is a deficient number, since it is larger than the sum of its proper divisors (42731206).

85462406 is a wasteful number, since it uses less digits than its factorization.

85462406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42731205.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 85462406 is about 9244.5879302433. The cubic root of 85462406 is about 440.4788279024.

The spelling of 85462406 in words is "eighty-five million, four hundred sixty-two thousand, four hundred six".