1128292414 has 24 divisors (see below), whose sum is σ = 1808770320. Its totient is φ = 527736576.

The previous prime is 1128292411. The next prime is 1128292421. The reversal of 1128292414 is 4142928211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 1128292414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1128292411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90682 + ... + 102370.

It is an arithmetic number, because the mean of its divisors is an integer number (75365430).

Almost surely, 2^1128292414 is an apocalyptic number.

1128292414 is a deficient number, since it is larger than the sum of its proper divisors (680477906).

1128292414 is a wasteful number, since it uses less digits than its factorization.

1128292414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11892 (or 11875 counting only the distinct ones).

The product of its digits is 9216, while the sum is 34.

The square root of 1128292414 is about 33590.0642154790. The cubic root of 1128292414 is about 1041.0555155299.

The spelling of 1128292414 in words is "one billion, one hundred twenty-eight million, two hundred ninety-two thousand, four hundred fourteen".