7240202 has 8 divisors (see below), whose sum is σ = 10917156. Its totient is φ = 3601152.

The previous prime is 7240201. The next prime is 7240241. The reversal of 7240202 is 2020427.

It can be written as a sum of positive squares in 2 ways, for example, as 7187761 + 52441 = 2681^2 + 229^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7240201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8993 + ... + 9764.

Almost surely, 2^7240202 is an apocalyptic number.

7240202 is a deficient number, since it is larger than the sum of its proper divisors (3676954).

7240202 is a wasteful number, since it uses less digits than its factorization.

7240202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18952.

The product of its (nonzero) digits is 224, while the sum is 17.

The square root of 7240202 is about 2690.7623455073. The cubic root of 7240202 is about 193.4566045657.

Adding to 7240202 its reverse (2020427), we get a palindrome (9260629).

The spelling of 7240202 in words is "seven million, two hundred forty thousand, two hundred two".