1152621246 has 32 divisors (see below), whose sum is σ = 2635665408. Its totient is φ = 329182560.

The previous prime is 1152621229. The next prime is 1152621251. The reversal of 1152621246 is 6421262511.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138376 + ... + 146468.

It is an arithmetic number, because the mean of its divisors is an integer number (82364544).

Almost surely, 2^1152621246 is an apocalyptic number.

1152621246 is an abundant number, since it is smaller than the sum of its proper divisors (1483044162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1152621246 is a wasteful number, since it uses less digits than its factorization.

1152621246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11496.

The product of its digits is 5760, while the sum is 30.

The square root of 1152621246 is about 33950.2760813517. The cubic root of 1152621246 is about 1048.4849642259.

Adding to 1152621246 its reverse (6421262511), we get a palindrome (7573883757).

The spelling of 1152621246 in words is "one billion, one hundred fifty-two million, six hundred twenty-one thousand, two hundred forty-six".