106390670 has 16 divisors (see below), whose sum is σ = 192052080. Its totient is φ = 42434304.

The previous prime is 106390637. The next prime is 106390679. The reversal of 106390670 is 76093601.

It is a super-2 number, since 2×106390670² = 22637949326097800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106390679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11540 + ... + 18599.

It is an arithmetic number, because the mean of its divisors is an integer number (12003255).

Almost surely, 2^106390670 is an apocalyptic number.

106390670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106390670 is a deficient number, since it is larger than the sum of its proper divisors (85661410).

106390670 is a wasteful number, since it uses less digits than its factorization.

106390670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30499.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 106390670 is about 10314.5853043154. The cubic root of 106390670 is about 473.8430495099.

The spelling of 106390670 in words is "one hundred six million, three hundred ninety thousand, six hundred seventy".