106977146 has 8 divisors (see below), whose sum is σ = 160897044. Its totient is φ = 53344800.

The previous prime is 106977097. The next prime is 106977173. The reversal of 106977146 is 641779601.

It can be written as a sum of positive squares in 2 ways, for example, as 97911025 + 9066121 = 9895^2 + 3011^2 .

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

It is a super-2 number, since 2×106977146² = 22888219532610632, 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, 70955 + ... + 72446.

Almost surely, 2^106977146 is an apocalyptic number.

106977146 is a deficient number, since it is larger than the sum of its proper divisors (53919898).

106977146 is a wasteful number, since it uses less digits than its factorization.

106977146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143776.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 106977146 is about 10342.9756840089. The cubic root of 106977146 is about 474.7121373094.

The spelling of 106977146 in words is "one hundred six million, nine hundred seventy-seven thousand, one hundred forty-six".