106667432 has 8 divisors (see below), whose sum is σ = 200001450. Its totient is φ = 53333712.

The previous prime is 106667371. The next prime is 106667441. The reversal of 106667432 is 234766601.

It can be written as a sum of positive squares in only one way, i.e., 101888836 + 4778596 = 10094^2 + 2186^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×106667432² = 22755882098949248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106667392 and 106667401.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6666707 + ... + 6666722.

Almost surely, 2^106667432 is an apocalyptic number.

It is an amenable number.

106667432 is a deficient number, since it is larger than the sum of its proper divisors (93334018).

106667432 is a wasteful number, since it uses less digits than its factorization.

106667432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13333435 (or 13333431 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 106667432 is about 10327.9926413607. The cubic root of 106667432 is about 474.2535748497.

The spelling of 106667432 in words is "one hundred six million, six hundred sixty-seven thousand, four hundred thirty-two".