14101961 has 4 divisors (see below), whose sum is σ = 14260500. Its totient is φ = 13943424.

The previous prime is 14101951. The next prime is 14101963. The reversal of 14101961 is 16910141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16910141 = 71 ⋅238171.

It can be written as a sum of positive squares in 2 ways, for example, as 2839225 + 11262736 = 1685^2 + 3356^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14101961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14101963) 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, 79136 + ... + 79313.

It is an arithmetic number, because the mean of its divisors is an integer number (3565125).

Almost surely, 2^14101961 is an apocalyptic number.

It is an amenable number.

14101961 is a deficient number, since it is larger than the sum of its proper divisors (158539).

14101961 is an equidigital number, since it uses as much as digits as its factorization.

14101961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158538.

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 14101961 is about 3755.2577807655. The cubic root of 14101961 is about 241.5979081968.

The spelling of 14101961 in words is "fourteen million, one hundred one thousand, nine hundred sixty-one".