1129550704 has 10 divisors (see below), whose sum is σ = 2188504520. Its totient is φ = 564775344.

The previous prime is 1129550701. The next prime is 1129550707. The reversal of 1129550704 is 4070559211.

It is an interprime number because it is at equal distance from previous prime (1129550701) and next prime (1129550707).

It is a self number, because there is not a number n which added to its sum of digits gives 1129550704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1129550701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35298444 + ... + 35298475.

It is an arithmetic number, because the mean of its divisors is an integer number (218850452).

Almost surely, 2^1129550704 is an apocalyptic number.

It is an amenable number.

1129550704 is a deficient number, since it is larger than the sum of its proper divisors (1058953816).

1129550704 is an equidigital number, since it uses as much as digits as its factorization.

1129550704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70596927 (or 70596921 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 34.

The square root of 1129550704 is about 33608.7890885703. The cubic root of 1129550704 is about 1041.4423724211.

The spelling of 1129550704 in words is "one billion, one hundred twenty-nine million, five hundred fifty thousand, seven hundred four".