121614737 has 2 divisors, whose sum is σ = 121614738. Its totient is φ = 121614736.

The previous prime is 121614697. The next prime is 121614761. The reversal of 121614737 is 737416121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94167616 + 27447121 = 9704^2 + 5239^2 .

It is a cyclic number.

It is not a de Polignac number, because 121614737 - 2¹⁸ = 121352593 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (121614037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60807368 + 60807369.

It is an arithmetic number, because the mean of its divisors is an integer number (60807369).

Almost surely, 2^121614737 is an apocalyptic number.

It is an amenable number.

121614737 is a deficient number, since it is larger than the sum of its proper divisors (1).

121614737 is an equidigital number, since it uses as much as digits as its factorization.

121614737 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7056, while the sum is 32.

The square root of 121614737 is about 11027.9071903966. The cubic root of 121614737 is about 495.4449449614. Note that the first 3 decimals are identical.

The spelling of 121614737 in words is "one hundred twenty-one million, six hundred fourteen thousand, seven hundred thirty-seven".