7141230 has 32 divisors (see below), whose sum is σ = 19044000. Its totient is φ = 1904256.

The previous prime is 7141219. The next prime is 7141231. The reversal of 7141230 is 321417.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7141231) 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, 12955 + ... + 13494.

It is an arithmetic number, because the mean of its divisors is an integer number (595125).

Almost surely, 2^7141230 is an apocalyptic number.

7141230 is an abundant number, since it is smaller than the sum of its proper divisors (11902770).

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

7141230 is a wasteful number, since it uses less digits than its factorization.

7141230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26465 (or 26459 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 7141230 is about 2672.3079912315. The cubic root of 7141230 is about 192.5710537723.

Adding to 7141230 its reverse (321417), we get a palindrome (7462647).

The spelling of 7141230 in words is "seven million, one hundred forty-one thousand, two hundred thirty".