46579621 has 32 divisors (see below), whose sum is σ = 56263680. Its totient is φ = 38102400.

The previous prime is 46579607. The next prime is 46579627. The reversal of 46579621 is 12697564.

It is a cyclic number.

It is not a de Polignac number, because 46579621 - 2¹⁹ = 46055333 is a prime.

It is a super-2 number, since 2×46579621² = 4339322185007282, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46579627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 638041 + ... + 638113.

It is an arithmetic number, because the mean of its divisors is an integer number (1758240).

Almost surely, 2^46579621 is an apocalyptic number.

It is an amenable number.

46579621 is a deficient number, since it is larger than the sum of its proper divisors (9684059).

46579621 is a wasteful number, since it uses less digits than its factorization.

46579621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217.

The product of its digits is 90720, while the sum is 40.

The square root of 46579621 is about 6824.9264464901. The cubic root of 46579621 is about 359.8034446576.

The spelling of 46579621 in words is "forty-six million, five hundred seventy-nine thousand, six hundred twenty-one".