1107622429 has 2 divisors, whose sum is σ = 1107622430. Its totient is φ = 1107622428.

The previous prime is 1107622427. The next prime is 1107622447. The reversal of 1107622429 is 9242267011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 958831225 + 148791204 = 30965^2 + 12198^2 .

It is a cyclic number.

It is not a de Polignac number, because 1107622429 - 2¹ = 1107622427 is a prime.

Together with 1107622427, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1107622394 and 1107622403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1107622427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553811214 + 553811215.

It is an arithmetic number, because the mean of its divisors is an integer number (553811215).

Almost surely, 2^1107622429 is an apocalyptic number.

It is an amenable number.

1107622429 is a deficient number, since it is larger than the sum of its proper divisors (1).

1107622429 is an equidigital number, since it uses as much as digits as its factorization.

1107622429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 1107622429 is about 33280.9619602559. The cubic root of 1107622429 is about 1034.6590174875.

The spelling of 1107622429 in words is "one billion, one hundred seven million, six hundred twenty-two thousand, four hundred twenty-nine".