106945976 has 8 divisors (see below), whose sum is σ = 200523720. Its totient is φ = 53472984.

The previous prime is 106945961. The next prime is 106945987. The reversal of 106945976 is 679549601.

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

It is a super-2 number, since 2×106945976² = 22874883565185152, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106945976.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6684116 + ... + 6684131.

It is an arithmetic number, because the mean of its divisors is an integer number (25065465).

Almost surely, 2^106945976 is an apocalyptic number.

It is an amenable number.

106945976 is a deficient number, since it is larger than the sum of its proper divisors (93577744).

106945976 is a wasteful number, since it uses less digits than its factorization.

106945976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13368253 (or 13368249 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 106945976 is about 10341.4687544855. The cubic root of 106945976 is about 474.6660271036. Note that the first 3 decimals are identical.

The spelling of 106945976 in words is "one hundred six million, nine hundred forty-five thousand, nine hundred seventy-six".