1149225596 has 24 divisors (see below), whose sum is σ = 2054426976. Its totient is φ = 562365440.

The previous prime is 1149225593. The next prime is 1149225599. The reversal of 1149225596 is 6955229411.

It is an interprime number because it is at equal distance from previous prime (1149225593) and next prime (1149225599).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1149225593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24140 + ... + 53676.

It is an arithmetic number, because the mean of its divisors is an integer number (85601124).

Almost surely, 2^1149225596 is an apocalyptic number.

It is an amenable number.

1149225596 is a deficient number, since it is larger than the sum of its proper divisors (905201380).

1149225596 is a wasteful number, since it uses less digits than its factorization.

1149225596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29749 (or 29747 counting only the distinct ones).

The product of its digits is 194400, while the sum is 44.

The square root of 1149225596 is about 33900.2300287181. The cubic root of 1149225596 is about 1047.4543308049.

The spelling of 1149225596 in words is "one billion, one hundred forty-nine million, two hundred twenty-five thousand, five hundred ninety-six".