7240734 has 12 divisors (see below), whose sum is σ = 15688296. Its totient is φ = 2413572.

The previous prime is 7240733. The next prime is 7240741. The reversal of 7240734 is 4370427.

It is a junction number, because it is equal to n+sod(n) for n = 7240698 and 7240707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7240733) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 201114 + ... + 201149.

It is an arithmetic number, because the mean of its divisors is an integer number (1307358).

Almost surely, 2^7240734 is an apocalyptic number.

7240734 is an abundant number, since it is smaller than the sum of its proper divisors (8447562).

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

7240734 is a wasteful number, since it uses less digits than its factorization.

7240734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402271 (or 402268 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 27.

The square root of 7240734 is about 2690.8612004338. The cubic root of 7240734 is about 193.4613427573.

The spelling of 7240734 in words is "seven million, two hundred forty thousand, seven hundred thirty-four".