46634621 has 8 divisors (see below), whose sum is σ = 53866944. Its totient is φ = 39901120.

The previous prime is 46634611. The next prime is 46634641. The reversal of 46634621 is 12643664.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46634621 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46634611) 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, 124505 + ... + 124878.

It is an arithmetic number, because the mean of its divisors is an integer number (6733368).

Almost surely, 2^46634621 is an apocalyptic number.

It is an amenable number.

46634621 is a deficient number, since it is larger than the sum of its proper divisors (7232323).

46634621 is a wasteful number, since it uses less digits than its factorization.

46634621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249411.

The product of its digits is 20736, while the sum is 32.

The square root of 46634621 is about 6828.9546052086. The cubic root of 46634621 is about 359.9450044591.

The spelling of 46634621 in words is "forty-six million, six hundred thirty-four thousand, six hundred twenty-one".