85146462 has 12 divisors (see below), whose sum is σ = 184484040. Its totient is φ = 28382148.

The previous prime is 85146449. The next prime is 85146487. The reversal of 85146462 is 26464158.

85146462 is a `hidden beast` number, since 8 + 5 + 1 + 4 + 646 + 2 = 666.

It is a super-2 number, since 2×85146462² = 14499839982234888, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2365162 + ... + 2365197.

It is an arithmetic number, because the mean of its divisors is an integer number (15373670).

Almost surely, 2^85146462 is an apocalyptic number.

85146462 is an abundant number, since it is smaller than the sum of its proper divisors (99337578).

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

85146462 is a wasteful number, since it uses less digits than its factorization.

85146462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4730367 (or 4730364 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 85146462 is about 9227.4840557977. The cubic root of 85146462 is about 439.9353589613.

The spelling of 85146462 in words is "eighty-five million, one hundred forty-six thousand, four hundred sixty-two".