46697638 has 16 divisors (see below), whose sum is σ = 75859056. Its totient is φ = 21431520.

The previous prime is 46697633. The next prime is 46697641. The reversal of 46697638 is 83679664.

It is a junction number, because it is equal to n+sod(n) for n = 46697591 and 46697600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46697633) 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 7 ways as a sum of consecutive naturals, for example, 256 + ... + 9667.

It is an arithmetic number, because the mean of its divisors is an integer number (4741191).

Almost surely, 2^46697638 is an apocalyptic number.

46697638 is a deficient number, since it is larger than the sum of its proper divisors (29161418).

46697638 is a wasteful number, since it uses less digits than its factorization.

46697638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10119.

The product of its digits is 1306368, while the sum is 49.

The square root of 46697638 is about 6833.5670041348. The cubic root of 46697638 is about 360.1070617787.

The spelling of 46697638 in words is "forty-six million, six hundred ninety-seven thousand, six hundred thirty-eight".