117214037 has 2 divisors, whose sum is σ = 117214038. Its totient is φ = 117214036.

The previous prime is 117213991. The next prime is 117214043. The reversal of 117214037 is 730412711.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116942596 + 271441 = 10814^2 + 521^2 .

It is a cyclic number.

It is not a de Polignac number, because 117214037 - 2¹⁶ = 117148501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 117213997 and 117214015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117214057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58607018 + 58607019.

It is an arithmetic number, because the mean of its divisors is an integer number (58607019).

Almost surely, 2^117214037 is an apocalyptic number.

It is an amenable number.

117214037 is a deficient number, since it is larger than the sum of its proper divisors (1).

117214037 is an equidigital number, since it uses as much as digits as its factorization.

117214037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 117214037 is about 10826.5431694516. The cubic root of 117214037 is about 489.3953906134.

Adding to 117214037 its reverse (730412711), we get a palindrome (847626748).

The spelling of 117214037 in words is "one hundred seventeen million, two hundred fourteen thousand, thirty-seven".