106161746 has 8 divisors (see below), whose sum is σ = 159336444. Its totient is φ = 53049600.

The previous prime is 106161739. The next prime is 106161761. The reversal of 106161746 is 647161601.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 93876721 + 12285025 = 9689^2 + 3505^2 .

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

It is a super-2 number, since 2×106161746² = 22540632627537032, which contains 22 as substring.

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, 11135 + ... + 18338.

Almost surely, 2^106161746 is an apocalyptic number.

106161746 is a deficient number, since it is larger than the sum of its proper divisors (53174698).

106161746 is a wasteful number, since it uses less digits than its factorization.

106161746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31276.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 106161746 is about 10303.4822268979. The cubic root of 106161746 is about 473.5029446815.

The spelling of 106161746 in words is "one hundred six million, one hundred sixty-one thousand, seven hundred forty-six".