106365427 has 6 divisors (see below), whose sum is σ = 123731268. Its totient is φ = 91170324.

The previous prime is 106365419. The next prime is 106365449. The reversal of 106365427 is 724563601.

It is a happy number.

It is not a de Polignac number, because 106365427 - 2³ = 106365419 is a prime.

It is a super-2 number, since 2×106365427² = 22627208121784658, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 106365392 and 106365401.

It is not an unprimeable number, because it can be changed into a prime (106365407) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1085313 + ... + 1085410.

It is an arithmetic number, because the mean of its divisors is an integer number (20621878).

Almost surely, 2^106365427 is an apocalyptic number.

106365427 is a deficient number, since it is larger than the sum of its proper divisors (17365841).

106365427 is an equidigital number, since it uses as much as digits as its factorization.

106365427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2170737 (or 2170730 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 106365427 is about 10313.3615761303. The cubic root of 106365427 is about 473.8055707654.

The spelling of 106365427 in words is "one hundred six million, three hundred sixty-five thousand, four hundred twenty-seven".