133610966 has 8 divisors (see below), whose sum is σ = 201292320. Its totient is φ = 66513528.

The previous prime is 133610963. The next prime is 133610969. The reversal of 133610966 is 669016331.

It is an interprime number because it is at equal distance from previous prime (133610963) and next prime (133610969).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133610963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145406 + ... + 146321.

It is an arithmetic number, because the mean of its divisors is an integer number (25161540).

Almost surely, 2^133610966 is an apocalyptic number.

133610966 is a deficient number, since it is larger than the sum of its proper divisors (67681354).

133610966 is a wasteful number, since it uses less digits than its factorization.

133610966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291958.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 133610966 is about 11559.0209793044. The cubic root of 133610966 is about 511.2272966526.

The spelling of 133610966 in words is "one hundred thirty-three million, six hundred ten thousand, nine hundred sixty-six".