46640613 has 8 divisors (see below), whose sum is σ = 64332000. Its totient is φ = 30021488.

The previous prime is 46640593. The next prime is 46640651. The reversal of 46640613 is 31604664.

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 46640613 - 2⁶ = 46640549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46640653) 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, 267963 + ... + 268136.

It is an arithmetic number, because the mean of its divisors is an integer number (8041500).

Almost surely, 2^46640613 is an apocalyptic number.

It is an amenable number.

46640613 is a deficient number, since it is larger than the sum of its proper divisors (17691387).

46640613 is a wasteful number, since it uses less digits than its factorization.

46640613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536131.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 46640613 is about 6829.3933112686. The cubic root of 46640613 is about 359.9604200313.

The spelling of 46640613 in words is "forty-six million, six hundred forty thousand, six hundred thirteen".