106705432 has 16 divisors (see below), whose sum is σ = 202136760. Its totient is φ = 52802304.

The previous prime is 106705427. The next prime is 106705451. The reversal of 106705432 is 234507601.

It is a super-2 number, since 2×106705432² = 22772098436613248, 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 106705432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67978 + ... + 69529.

Almost surely, 2^106705432 is an apocalyptic number.

It is an amenable number.

106705432 is a deficient number, since it is larger than the sum of its proper divisors (95431328).

106705432 is a wasteful number, since it uses less digits than its factorization.

106705432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137610 (or 137606 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 106705432 is about 10329.8321380359. The cubic root of 106705432 is about 474.3098853714.

The spelling of 106705432 in words is "one hundred six million, seven hundred five thousand, four hundred thirty-two".