7034240 has 64 divisors (see below), whose sum is σ = 17442000. Its totient is φ = 2709504.

The previous prime is 7034233. The next prime is 7034249. The reversal of 7034240 is 424307.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7034249) 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, 18371 + ... + 18749.

Almost surely, 2^7034240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7034240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8721000).

7034240 is an abundant number, since it is smaller than the sum of its proper divisors (10407760).

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

7034240 is a wasteful number, since it uses less digits than its factorization.

7034240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427 (or 415 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 7034240 is about 2652.2141693310. The cubic root of 7034240 is about 191.6045099858.

Adding to 7034240 its reverse (424307), we get a palindrome (7458547).

The spelling of 7034240 in words is "seven million, thirty-four thousand, two hundred forty".