46690637 has 8 divisors (see below), whose sum is σ = 53591616. Its totient is φ = 39847392.

The previous prime is 46690607. The next prime is 46690669. The reversal of 46690637 is 73609664.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46690637 - 2¹⁸ = 46428493 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46690594 and 46690603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46690607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12683 + ... + 15944.

It is an arithmetic number, because the mean of its divisors is an integer number (6698952).

Almost surely, 2^46690637 is an apocalyptic number.

It is an amenable number.

46690637 is a deficient number, since it is larger than the sum of its proper divisors (6900979).

46690637 is a wasteful number, since it uses less digits than its factorization.

46690637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28867.

The product of its (nonzero) digits is 163296, while the sum is 41.

The square root of 46690637 is about 6833.0547341581. The cubic root of 46690637 is about 360.0890648975.

The spelling of 46690637 in words is "forty-six million, six hundred ninety thousand, six hundred thirty-seven".