35968121 has 8 divisors (see below), whose sum is σ = 43270080. Its totient is φ = 29207088.

The previous prime is 35968109. The next prime is 35968123. The reversal of 35968121 is 12186953.

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

It is a cyclic number.

It is not a de Polignac number, because 35968121 - 2¹⁰ = 35967097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (35968123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135086 + ... + 135351.

It is an arithmetic number, because the mean of its divisors is an integer number (5408760).

Almost surely, 2^35968121 is an apocalyptic number.

It is an amenable number.

35968121 is a deficient number, since it is larger than the sum of its proper divisors (7301959).

35968121 is a wasteful number, since it uses less digits than its factorization.

35968121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270463.

The product of its digits is 12960, while the sum is 35.

The square root of 35968121 is about 5997.3428282865. The cubic root of 35968121 is about 330.0952311627.

The spelling of 35968121 in words is "thirty-five million, nine hundred sixty-eight thousand, one hundred twenty-one".