1149230476 has 12 divisors (see below), whose sum is σ = 2016918400. Its totient is φ = 572968080.

The previous prime is 1149230437. The next prime is 1149230477. The reversal of 1149230476 is 6740329411.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1149230477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410220 + ... + 413011.

Almost surely, 2^1149230476 is an apocalyptic number.

It is an amenable number.

1149230476 is a deficient number, since it is larger than the sum of its proper divisors (867687924).

1149230476 is a wasteful number, since it uses less digits than its factorization.

1149230476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823584 (or 823582 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 1149230476 is about 33900.3020045545. The cubic root of 1149230476 is about 1047.4558134178.

Adding to 1149230476 its reverse (6740329411), we get a palindrome (7889559887).

The spelling of 1149230476 in words is "one billion, one hundred forty-nine million, two hundred thirty thousand, four hundred seventy-six".