105620713 has 4 divisors (see below), whose sum is σ = 115222608. Its totient is φ = 96018820.

The previous prime is 105620701. The next prime is 105620717. The reversal of 105620713 is 317026501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105620713 is a prime.

It is a super-2 number, since 2×105620713² = 22311470029256738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105620717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4800931 + ... + 4800952.

It is an arithmetic number, because the mean of its divisors is an integer number (28805652).

Almost surely, 2^105620713 is an apocalyptic number.

It is an amenable number.

105620713 is a deficient number, since it is larger than the sum of its proper divisors (9601895).

105620713 is an equidigital number, since it uses as much as digits as its factorization.

105620713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9601894.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 105620713 is about 10277.1938290566. The cubic root of 105620713 is about 472.6972020084.

The spelling of 105620713 in words is "one hundred five million, six hundred twenty thousand, seven hundred thirteen".