7240535 has 8 divisors (see below), whose sum is σ = 8704800. Its totient is φ = 5781664.

The previous prime is 7240531. The next prime is 7240549. The reversal of 7240535 is 5350427.

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

It is a cyclic number.

It is not a de Polignac number, because 7240535 - 2² = 7240531 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7240531) 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, 2741 + ... + 4689.

It is an arithmetic number, because the mean of its divisors is an integer number (1088100).

Almost surely, 2^7240535 is an apocalyptic number.

7240535 is a deficient number, since it is larger than the sum of its proper divisors (1464265).

7240535 is a wasteful number, since it uses less digits than its factorization.

7240535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2697.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 7240535 is about 2690.8242231703. The cubic root of 7240535 is about 193.4595704159.

The spelling of 7240535 in words is "seven million, two hundred forty thousand, five hundred thirty-five".