106860755 has 4 divisors (see below), whose sum is σ = 128232912. Its totient is φ = 85488600.

The previous prime is 106860713. The next prime is 106860781. The reversal of 106860755 is 557068601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 557068601 = 811 ⋅686891.

It is a de Polignac number, because none of the positive numbers 2^k-106860755 is a prime.

It is a super-2 number, since 2×106860755² = 22838441918340050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10686071 + ... + 10686080.

It is an arithmetic number, because the mean of its divisors is an integer number (32058228).

Almost surely, 2^106860755 is an apocalyptic number.

106860755 is a deficient number, since it is larger than the sum of its proper divisors (21372157).

106860755 is an equidigital number, since it uses as much as digits as its factorization.

106860755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21372156.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 106860755 is about 10337.3475804967. The cubic root of 106860755 is about 474.5399127653.

The spelling of 106860755 in words is "one hundred six million, eight hundred sixty thousand, seven hundred fifty-five".