106969690 has 32 divisors (see below), whose sum is σ = 199946880. Its totient is φ = 41154624.

The previous prime is 106969673. The next prime is 106969691. The reversal of 106969690 is 96969601.

It is a super-2 number, since 2×106969690² = 22885029157392200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106969690.

It is not an unprimeable number, because it can be changed into a prime (106969691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100099 + ... + 101161.

It is an arithmetic number, because the mean of its divisors is an integer number (6248340).

Almost surely, 2^106969690 is an apocalyptic number.

106969690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106969690 is a deficient number, since it is larger than the sum of its proper divisors (92977190).

106969690 is a wasteful number, since it uses less digits than its factorization.

106969690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446.

The product of its (nonzero) digits is 157464, while the sum is 46.

The square root of 106969690 is about 10342.6152398704. The cubic root of 106969690 is about 474.7011083621.

The spelling of 106969690 in words is "one hundred six million, nine hundred sixty-nine thousand, six hundred ninety".