7238055 has 16 divisors (see below), whose sum is σ = 12633984. Its totient is φ = 3509280.

The previous prime is 7238041. The next prime is 7238057. The reversal of 7238055 is 5508327.

It is a happy number.

It is not a de Polignac number, because 7238055 - 2¹⁰ = 7237031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7238057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21769 + ... + 22098.

It is an arithmetic number, because the mean of its divisors is an integer number (789624).

Almost surely, 2^7238055 is an apocalyptic number.

7238055 is a deficient number, since it is larger than the sum of its proper divisors (5395929).

7238055 is a wasteful number, since it uses less digits than its factorization.

7238055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43886.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 7238055 is about 2690.3633583589. The cubic root of 7238055 is about 193.4374802194.

It can be divided in two parts, 723 and 8055, that added together give a palindrome (8778).

The spelling of 7238055 in words is "seven million, two hundred thirty-eight thousand, fifty-five".