11942629 has 2 divisors, whose sum is σ = 11942630. Its totient is φ = 11942628.

The previous prime is 11942597. The next prime is 11942633. The reversal of 11942629 is 92624911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6880129 + 5062500 = 2623^2 + 2250^2 .

It is an emirp because it is prime and its reverse (92624911) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11942629 - 2⁵ = 11942597 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11942594 and 11942603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11942639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5971314 + 5971315.

It is an arithmetic number, because the mean of its divisors is an integer number (5971315).

Almost surely, 2^11942629 is an apocalyptic number.

It is an amenable number.

11942629 is a deficient number, since it is larger than the sum of its proper divisors (1).

11942629 is an equidigital number, since it uses as much as digits as its factorization.

11942629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 34.

The square root of 11942629 is about 3455.8109033916. The cubic root of 11942629 is about 228.5774132920.

The spelling of 11942629 in words is "eleven million, nine hundred forty-two thousand, six hundred twenty-nine".