7049240 has 64 divisors (see below), whose sum is σ = 17811360. Its totient is φ = 2488320.

The previous prime is 7049239. The next prime is 7049269. The reversal of 7049240 is 429407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16064 + ... + 16496.

Almost surely, 2^7049240 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 7049240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8905680).

7049240 is an abundant number, since it is smaller than the sum of its proper divisors (10762120).

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

7049240 is a wasteful number, since it uses less digits than its factorization.

7049240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492 (or 488 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 7049240 is about 2655.0404893334. The cubic root of 7049240 is about 191.7406074724.

The spelling of 7049240 in words is "seven million, forty-nine thousand, two hundred forty".