263472722 has 8 divisors (see below), whose sum is σ = 395280000. Its totient is φ = 131712724.

The previous prime is 263472709. The next prime is 263472733. The reversal of 263472722 is 227274362.

263472722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×263472722³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10679 + ... + 25317.

It is an arithmetic number, because the mean of its divisors is an integer number (49410000).

Almost surely, 2^263472722 is an apocalyptic number.

263472722 is a deficient number, since it is larger than the sum of its proper divisors (131807278).

263472722 is a wasteful number, since it uses less digits than its factorization.

263472722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23640.

The product of its digits is 56448, while the sum is 35.

The square root of 263472722 is about 16231.8428405403. The cubic root of 263472722 is about 641.0794949123.

The spelling of 263472722 in words is "two hundred sixty-three million, four hundred seventy-two thousand, seven hundred twenty-two".