46646433 has 12 divisors (see below), whose sum is σ = 67441920. Its totient is φ = 31068216.

The previous prime is 46646429. The next prime is 46646437. The reversal of 46646433 is 33464664.

46646433 is a `hidden beast` number, since 4 + 6 + 6 + 4 + 643 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (46646429) and next prime (46646437).

It is not a de Polignac number, because 46646433 - 2² = 46646429 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46646437) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12208 + ... + 15566.

It is an arithmetic number, because the mean of its divisors is an integer number (5620160).

Almost surely, 2^46646433 is an apocalyptic number.

It is an amenable number.

46646433 is a deficient number, since it is larger than the sum of its proper divisors (20795487).

46646433 is a wasteful number, since it uses less digits than its factorization.

46646433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4908 (or 4905 counting only the distinct ones).

The product of its digits is 124416, while the sum is 36.

The square root of 46646433 is about 6829.8193973194. The cubic root of 46646433 is about 359.9753918364.

The spelling of 46646433 in words is "forty-six million, six hundred forty-six thousand, four hundred thirty-three".