105937879 has 2 divisors, whose sum is σ = 105937880. Its totient is φ = 105937878.

The previous prime is 105937861. The next prime is 105937927. The reversal of 105937879 is 978739501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105937879 - 2⁵ = 105937847 is a prime.

It is a super-2 number, since 2×105937879² = 22445668414037282, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105917879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52968939 + 52968940.

It is an arithmetic number, because the mean of its divisors is an integer number (52968940).

Almost surely, 2^105937879 is an apocalyptic number.

105937879 is a deficient number, since it is larger than the sum of its proper divisors (1).

105937879 is an equidigital number, since it uses as much as digits as its factorization.

105937879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 476280, while the sum is 49.

The square root of 105937879 is about 10292.6128363987. The cubic root of 105937879 is about 473.1698796967.

The spelling of 105937879 in words is "one hundred five million, nine hundred thirty-seven thousand, eight hundred seventy-nine".