122465737 has 2 divisors, whose sum is σ = 122465738. Its totient is φ = 122465736.

The previous prime is 122465723. The next prime is 122465771. The reversal of 122465737 is 737564221.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86657481 + 35808256 = 9309^2 + 5984^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122465737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122465696 and 122465705.

It is not a weakly prime, because it can be changed into another prime (122465797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61232868 + 61232869.

It is an arithmetic number, because the mean of its divisors is an integer number (61232869).

Almost surely, 2^122465737 is an apocalyptic number.

It is an amenable number.

122465737 is a deficient number, since it is larger than the sum of its proper divisors (1).

122465737 is an equidigital number, since it uses as much as digits as its factorization.

122465737 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70560, while the sum is 37.

The square root of 122465737 is about 11066.4238577781. The cubic root of 122465737 is about 496.5978864161.

The spelling of 122465737 in words is "one hundred twenty-two million, four hundred sixty-five thousand, seven hundred thirty-seven".