46869985 has 16 divisors (see below), whose sum is σ = 58540032. Its totient is φ = 35985600.

The previous prime is 46869971. The next prime is 46870001. The reversal of 46869985 is 58996864.

It is not a de Polignac number, because 46869985 - 2¹⁹ = 46345697 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18495 + ... + 20875.

It is an arithmetic number, because the mean of its divisors is an integer number (3658752).

Almost surely, 2^46869985 is an apocalyptic number.

It is an amenable number.

46869985 is a deficient number, since it is larger than the sum of its proper divisors (11670047).

46869985 is a wasteful number, since it uses less digits than its factorization.

46869985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2544.

The product of its digits is 3732480, while the sum is 55.

The square root of 46869985 is about 6846.1657152015. The cubic root of 46869985 is about 360.5495336621.

The spelling of 46869985 in words is "forty-six million, eight hundred sixty-nine thousand, nine hundred eighty-five".