46685489 has 8 divisors (see below), whose sum is σ = 49265280. Its totient is φ = 44118000.

The previous prime is 46685449. The next prime is 46685521. The reversal of 46685489 is 98458664.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 46685489 - 2¹⁶ = 46619953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46685449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5339 + ... + 11039.

It is an arithmetic number, because the mean of its divisors is an integer number (6158160).

Almost surely, 2^46685489 is an apocalyptic number.

It is an amenable number.

46685489 is a deficient number, since it is larger than the sum of its proper divisors (2579791).

46685489 is a wasteful number, since it uses less digits than its factorization.

46685489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6151.

The product of its digits is 1658880, while the sum is 50.

The square root of 46685489 is about 6832.6780254890. The cubic root of 46685489 is about 360.0758302195.

It can be divided in two parts, 46685 and 489, that added together give a palindrome (47174).

The spelling of 46685489 in words is "forty-six million, six hundred eighty-five thousand, four hundred eighty-nine".