46646475 has 24 divisors (see below), whose sum is σ = 79613952. Its totient is φ = 24074400.

The previous prime is 46646449. The next prime is 46646477. The reversal of 46646475 is 57464664.

It is a happy number.

It is not a de Polignac number, because 46646475 - 2¹³ = 46638283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46646477) 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, 7707 + ... + 12356.

It is an arithmetic number, because the mean of its divisors is an integer number (3317248).

Almost surely, 2^46646475 is an apocalyptic number.

46646475 is a deficient number, since it is larger than the sum of its proper divisors (32967477).

46646475 is a wasteful number, since it uses less digits than its factorization.

46646475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20107 (or 20102 counting only the distinct ones).

The product of its digits is 483840, while the sum is 42.

The square root of 46646475 is about 6829.8224720706. The cubic root of 46646475 is about 359.9754998759.

The spelling of 46646475 in words is "forty-six million, six hundred forty-six thousand, four hundred seventy-five".