7270038 has 24 divisors (see below), whose sum is σ = 16137576. Its totient is φ = 2364000.

The previous prime is 7270031. The next prime is 7270057. The reversal of 7270038 is 8300727.

It is a junction number, because it is equal to n+sod(n) for n = 7269993 and 7270020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7270031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4188 + ... + 5663.

It is an arithmetic number, because the mean of its divisors is an integer number (672399).

Almost surely, 2^7270038 is an apocalyptic number.

7270038 is an abundant number, since it is smaller than the sum of its proper divisors (8867538).

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

7270038 is a wasteful number, since it uses less digits than its factorization.

7270038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9900 (or 9897 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 7270038 is about 2696.3007992433. The cubic root of 7270038 is about 193.7219774942.

The spelling of 7270038 in words is "seven million, two hundred seventy thousand, thirty-eight".