1146608629 has 2 divisors, whose sum is σ = 1146608630. Its totient is φ = 1146608628.

The previous prime is 1146608623. The next prime is 1146608633. The reversal of 1146608629 is 9268066411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1129094404 + 17514225 = 33602^2 + 4185^2 .

It is a cyclic number.

It is not a de Polignac number, because 1146608629 - 2¹¹ = 1146606581 is a prime.

It is a super-2 number, since 2×1146608629² = 2629422696194519282, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1146608623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573304314 + 573304315.

It is an arithmetic number, because the mean of its divisors is an integer number (573304315).

Almost surely, 2^1146608629 is an apocalyptic number.

It is an amenable number.

1146608629 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146608629 is an equidigital number, since it uses as much as digits as its factorization.

1146608629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 1146608629 is about 33861.6099587719. The cubic root of 1146608629 is about 1046.6586539183.

The spelling of 1146608629 in words is "one billion, one hundred forty-six million, six hundred eight thousand, six hundred twenty-nine".