1207946508 has 48 divisors (see below), whose sum is σ = 2995749120. Its totient is φ = 377745984.

The previous prime is 1207946477. The next prime is 1207946533. The reversal of 1207946508 is 8056497021.

It is a self number, because there is not a number n which added to its sum of digits gives 1207946508.

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 15 ways as a sum of consecutive naturals, for example, 2235 + ... + 49202.

It is an arithmetic number, because the mean of its divisors is an integer number (62411440).

Almost surely, 2^1207946508 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1207946508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1497874560).

1207946508 is an abundant number, since it is smaller than the sum of its proper divisors (1787802612).

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

1207946508 is a wasteful number, since it uses less digits than its factorization.

1207946508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51566 (or 51564 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 1207946508 is about 34755.5248557693. The cubic root of 1207946508 is about 1064.9990839552. Note that the first 3 decimals are identical.

The spelling of 1207946508 in words is "one billion, two hundred seven million, nine hundred forty-six thousand, five hundred eight".