46170985 has 24 divisors (see below), whose sum is σ = 64843200. Its totient is φ = 31467744.

The previous prime is 46170979. The next prime is 46170989. The reversal of 46170985 is 58907164.

It is not a de Polignac number, because 46170985 - 2²¹ = 44073833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46170989) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48282 + ... + 49228.

It is an arithmetic number, because the mean of its divisors is an integer number (2701800).

Almost surely, 2^46170985 is an apocalyptic number.

It is an amenable number.

46170985 is a deficient number, since it is larger than the sum of its proper divisors (18672215).

46170985 is a wasteful number, since it uses less digits than its factorization.

46170985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165 (or 1158 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 46170985 is about 6794.9234727111. The cubic root of 46170985 is about 358.7481855946.

The spelling of 46170985 in words is "forty-six million, one hundred seventy thousand, nine hundred eighty-five".