106397270 has 32 divisors (see below), whose sum is σ = 225939456. Its totient is φ = 35301600.

The previous prime is 106397267. The next prime is 106397309. The reversal of 106397270 is 72793601.

It is a super-2 number, since 2×106397270² = 22640758126905800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 106397270.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22346 + ... + 26685.

It is an arithmetic number, because the mean of its divisors is an integer number (7060608).

Almost surely, 2^106397270 is an apocalyptic number.

106397270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106397270 is an abundant number, since it is smaller than the sum of its proper divisors (119542186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106397270 is a wasteful number, since it uses less digits than its factorization.

106397270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49076.

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 106397270 is about 10314.9052346592. The cubic root of 106397270 is about 473.8528476732.

The spelling of 106397270 in words is "one hundred six million, three hundred ninety-seven thousand, two hundred seventy".