7240914 has 48 divisors (see below), whose sum is σ = 16668288. Its totient is φ = 2354832.

The previous prime is 7240907. The next prime is 7240921. The reversal of 7240914 is 4190427.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7240907) and next prime (7240921).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22684 + ... + 23000.

It is an arithmetic number, because the mean of its divisors is an integer number (347256).

Almost surely, 2^7240914 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7240914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8334144).

7240914 is an abundant number, since it is smaller than the sum of its proper divisors (9427374).

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

7240914 is a wasteful number, since it uses less digits than its factorization.

7240914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381 (or 369 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 7240914 is about 2690.8946467671. The cubic root of 7240914 is about 193.4629458523.

The spelling of 7240914 in words is "seven million, two hundred forty thousand, nine hundred fourteen".