106691470 has 32 divisors (see below), whose sum is σ = 198288000. Its totient is φ = 41311776.

The previous prime is 106691467. The next prime is 106691513. The reversal of 106691470 is 74196601.

It is a super-2 number, since 2×106691470² = 22766139541521800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38181 + ... + 40879.

It is an arithmetic number, because the mean of its divisors is an integer number (6196500).

Almost surely, 2^106691470 is an apocalyptic number.

106691470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106691470 is a deficient number, since it is larger than the sum of its proper divisors (91596530).

106691470 is a wasteful number, since it uses less digits than its factorization.

106691470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2832.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 106691470 is about 10329.1563063011. The cubic root of 106691470 is about 474.2891972541.

The spelling of 106691470 in words is "one hundred six million, six hundred ninety-one thousand, four hundred seventy".