46864689 has 4 divisors (see below), whose sum is σ = 62486256. Its totient is φ = 31243124.

The previous prime is 46864661. The next prime is 46864693. The reversal of 46864689 is 98646864.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46864689 - 2¹⁵ = 46831921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46862689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7810779 + ... + 7810784.

It is an arithmetic number, because the mean of its divisors is an integer number (15621564).

Almost surely, 2^46864689 is an apocalyptic number.

It is an amenable number.

46864689 is a deficient number, since it is larger than the sum of its proper divisors (15621567).

46864689 is a wasteful number, since it uses less digits than its factorization.

46864689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15621566.

The product of its digits is 1990656, while the sum is 51.

The square root of 46864689 is about 6845.7789184285. The cubic root of 46864689 is about 360.5359532420.

The spelling of 46864689 in words is "forty-six million, eight hundred sixty-four thousand, six hundred eighty-nine".