106491674 has 8 divisors (see below), whose sum is σ = 159788820. Its totient is φ = 53228736.

The previous prime is 106491667. The next prime is 106491701. The reversal of 106491674 is 476194601.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 102111025 + 4380649 = 10105^2 + 2093^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×106491674² = 22680953262644552, which contains 22 as substring.

It is a Curzon 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, 1682 + ... + 14690.

Almost surely, 2^106491674 is an apocalyptic number.

106491674 is a deficient number, since it is larger than the sum of its proper divisors (53297146).

106491674 is a wasteful number, since it uses less digits than its factorization.

106491674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17104.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 106491674 is about 10319.4803163725. The cubic root of 106491674 is about 473.9929527102.

The spelling of 106491674 in words is "one hundred six million, four hundred ninety-one thousand, six hundred seventy-four".