46692621 has 6 divisors (see below), whose sum is σ = 67444910. Its totient is φ = 31128408.

The previous prime is 46692593. The next prime is 46692623. The reversal of 46692621 is 12629664.

It can be written as a sum of positive squares in only one way, i.e., 36542025 + 10150596 = 6045^2 + 3186^2 .

It is not a de Polignac number, because 46692621 - 2⁵ = 46692589 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 (46692623) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2594026 + ... + 2594043.

Almost surely, 2^46692621 is an apocalyptic number.

It is an amenable number.

46692621 is a deficient number, since it is larger than the sum of its proper divisors (20752289).

46692621 is a wasteful number, since it uses less digits than its factorization.

46692621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5188075 (or 5188072 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 46692621 is about 6833.1999092665. The cubic root of 46692621 is about 360.0941651819.

The spelling of 46692621 in words is "forty-six million, six hundred ninety-two thousand, six hundred twenty-one".