1207952320 has 56 divisors (see below), whose sum is σ = 2954206944. Its totient is φ = 470117376.

The previous prime is 1207952299. The next prime is 1207952327. The reversal of 1207952320 is 232597021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1207952327) by changing a digit.

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, 39172 + ... + 62851.

Almost surely, 2^1207952320 is an apocalyptic number.

1207952320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1207952320 is an abundant number, since it is smaller than the sum of its proper divisors (1746254624).

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

1207952320 is a wasteful number, since it uses less digits than its factorization.

1207952320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102077 (or 102067 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 1207952320 is about 34755.6084682746. The cubic root of 1207952320 is about 1065.0007920233. Note that the first 3 decimals are identical.

The spelling of 1207952320 in words is "one billion, two hundred seven million, nine hundred fifty-two thousand, three hundred twenty".