1308222924 has 24 divisors (see below), whose sum is σ = 3056552688. Its totient is φ = 435498240.

The previous prime is 1308222893. The next prime is 1308222943. The reversal of 1308222924 is 4292228031.

It is a super-2 number, since 2×1308222924² = 3422894437758219552, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62497 + ... + 80760.

It is an arithmetic number, because the mean of its divisors is an integer number (127356362).

Almost surely, 2^1308222924 is an apocalyptic number.

It is an amenable number.

1308222924 is an abundant number, since it is smaller than the sum of its proper divisors (1748329764).

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

1308222924 is a wasteful number, since it uses less digits than its factorization.

1308222924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144025 (or 144023 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 1308222924 is about 36169.3644400894. The cubic root of 1308222924 is about 1093.6891868708.

The spelling of 1308222924 in words is "one billion, three hundred eight million, two hundred twenty-two thousand, nine hundred twenty-four".