107993461 has 2 divisors, whose sum is σ = 107993462. Its totient is φ = 107993460.

The previous prime is 107993449. The next prime is 107993471. The reversal of 107993461 is 164399701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107640625 + 352836 = 10375^2 + 594^2 .

It is an emirp because it is prime and its reverse (164399701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 107993461 - 2²¹ = 105896309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107993411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53996730 + 53996731.

It is an arithmetic number, because the mean of its divisors is an integer number (53996731).

Almost surely, 2^107993461 is an apocalyptic number.

It is an amenable number.

107993461 is a deficient number, since it is larger than the sum of its proper divisors (1).

107993461 is an equidigital number, since it uses as much as digits as its factorization.

107993461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 107993461 is about 10391.9902328668. The cubic root of 107993461 is about 476.2107042710.

The spelling of 107993461 in words is "one hundred seven million, nine hundred ninety-three thousand, four hundred sixty-one".