106439704 has 16 divisors (see below), whose sum is σ = 228085200. Its totient is φ = 45616992.

The previous prime is 106439689. The next prime is 106439747. The reversal of 106439704 is 407934601.

It is a happy number.

It is a super-2 number, since 2×106439704² = 22658821175215232, 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 106439704.

It is a congruent 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, 950299 + ... + 950410.

It is an arithmetic number, because the mean of its divisors is an integer number (14255325).

Almost surely, 2^106439704 is an apocalyptic number.

106439704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

106439704 is an abundant number, since it is smaller than the sum of its proper divisors (121645496).

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

106439704 is a wasteful number, since it uses less digits than its factorization.

106439704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900722 (or 1900718 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 106439704 is about 10316.9619559248. The cubic root of 106439704 is about 473.9158342492.

The spelling of 106439704 in words is "one hundred six million, four hundred thirty-nine thousand, seven hundred four".