43348613 has 24 divisors (see below), whose sum is σ = 55413120. Its totient is φ = 33184800.

The previous prime is 43348579. The next prime is 43348619. The reversal of 43348613 is 31684334.

It is not a de Polignac number, because 43348613 - 2⁶ = 43348549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 43348613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43348619) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51248 + ... + 52086.

It is an arithmetic number, because the mean of its divisors is an integer number (2308880).

Almost surely, 2^43348613 is an apocalyptic number.

It is an amenable number.

43348613 is a deficient number, since it is larger than the sum of its proper divisors (12064507).

43348613 is a wasteful number, since it uses less digits than its factorization.

43348613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929 (or 918 counting only the distinct ones).

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

The square root of 43348613 is about 6583.9663577512. The cubic root of 43348613 is about 351.2840264568.

The spelling of 43348613 in words is "forty-three million, three hundred forty-eight thousand, six hundred thirteen".