120486937 has 2 divisors, whose sum is σ = 120486938. Its totient is φ = 120486936.

The previous prime is 120486893. The next prime is 120486941. The reversal of 120486937 is 739684021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 119705481 + 781456 = 10941^2 + 884^2 .

It is an emirp because it is prime and its reverse (739684021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120486937 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120486937.

It is not a weakly prime, because it can be changed into another prime (120466937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60243468 + 60243469.

It is an arithmetic number, because the mean of its divisors is an integer number (60243469).

Almost surely, 2^120486937 is an apocalyptic number.

It is an amenable number.

120486937 is a deficient number, since it is larger than the sum of its proper divisors (1).

120486937 is an equidigital number, since it uses as much as digits as its factorization.

120486937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 120486937 is about 10976.6541805780. The cubic root of 120486937 is about 493.9086755515.

The spelling of 120486937 in words is "one hundred twenty million, four hundred eighty-six thousand, nine hundred thirty-seven".