803562972 has 48 divisors (see below), whose sum is σ = 2041737600. Its totient is φ = 245004480.

The previous prime is 803562971. The next prime is 803563043. The reversal of 803562972 is 279265308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (803562971) 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 15 ways as a sum of consecutive naturals, for example, 54154 + ... + 67377.

It is an arithmetic number, because the mean of its divisors is an integer number (42536200).

Almost surely, 2^803562972 is an apocalyptic number.

It is an amenable number.

803562972 is an abundant number, since it is smaller than the sum of its proper divisors (1238174628).

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

803562972 is a wasteful number, since it uses less digits than its factorization.

803562972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121586 (or 121584 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 803562972 is about 28347.1863154000. The cubic root of 803562972 is about 929.6938800553.

The spelling of 803562972 in words is "eight hundred three million, five hundred sixty-two thousand, nine hundred seventy-two".