1000772235276 has 48 divisors (see below), whose sum is σ = 2560351368960. Its totient is φ = 301724893120.

The previous prime is 1000772235263. The next prime is 1000772235311. The reversal of 1000772235276 is 6725322770001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19216656 + ... + 19268663.

It is an arithmetic number, because the mean of its divisors is an integer number (53340653520).

Almost surely, 2^{1000772235276} is an apocalyptic number.

It is an amenable number.

1000772235276 is an abundant number, since it is smaller than the sum of its proper divisors (1559579133684).

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

1000772235276 is a wasteful number, since it uses less digits than its factorization.

1000772235276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38485534 (or 38485532 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 42.

The spelling of 1000772235276 in words is "one trillion, seven hundred seventy-two million, two hundred thirty-five thousand, two hundred seventy-six".