46672647 has 24 divisors (see below), whose sum is σ = 73324800. Its totient is φ = 26325936.

The previous prime is 46672621. The next prime is 46672657. The reversal of 46672647 is 74627664.

It is not a de Polignac number, because 46672647 - 2⁶ = 46672583 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46672599 and 46672608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46672657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9604 + ... + 13622.

It is an arithmetic number, because the mean of its divisors is an integer number (3055200).

Almost surely, 2^46672647 is an apocalyptic number.

46672647 is a deficient number, since it is larger than the sum of its proper divisors (26652153).

46672647 is a wasteful number, since it uses less digits than its factorization.

46672647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4115 (or 4108 counting only the distinct ones).

The product of its digits is 338688, while the sum is 42.

The square root of 46672647 is about 6831.7382121975. The cubic root of 46672647 is about 360.0428112667.

The spelling of 46672647 in words is "forty-six million, six hundred seventy-two thousand, six hundred forty-seven".