7263798 has 16 divisors (see below), whose sum is σ = 14555136. Its totient is φ = 2416680.

The previous prime is 7263793. The next prime is 7263799. The reversal of 7263798 is 8973627.

It is a super-2 number, since 2×7263798² = 105525522769608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7263793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4203 + ... + 5673.

It is an arithmetic number, because the mean of its divisors is an integer number (909696).

Almost surely, 2^7263798 is an apocalyptic number.

7263798 is an abundant number, since it is smaller than the sum of its proper divisors (7291338).

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

7263798 is a wasteful number, since it uses less digits than its factorization.

7263798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2299.

The product of its digits is 127008, while the sum is 42.

The square root of 7263798 is about 2695.1434099135. The cubic root of 7263798 is about 193.6665366489. Note that the first 3 decimals are identical.

The spelling of 7263798 in words is "seven million, two hundred sixty-three thousand, seven hundred ninety-eight".