46688213 has 24 divisors (see below), whose sum is σ = 56217504. Its totient is φ = 38507040.

The previous prime is 46688209. The next prime is 46688221. The reversal of 46688213 is 31288664.

It is a happy number.

It is not a de Polignac number, because 46688213 - 2² = 46688209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46688113) 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, 105170 + ... + 105612.

It is an arithmetic number, because the mean of its divisors is an integer number (2342396).

Almost surely, 2^46688213 is an apocalyptic number.

It is an amenable number.

46688213 is a deficient number, since it is larger than the sum of its proper divisors (9529291).

46688213 is a wasteful number, since it uses less digits than its factorization.

46688213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545 (or 534 counting only the distinct ones).

The product of its digits is 55296, while the sum is 38.

The square root of 46688213 is about 6832.8773587706. The cubic root of 46688213 is about 360.0828333055.

The spelling of 46688213 in words is "forty-six million, six hundred eighty-eight thousand, two hundred thirteen".