7140794 has 8 divisors (see below), whose sum is σ = 10728768. Its totient is φ = 3564540.

The previous prime is 7140779. The next prime is 7140797. The reversal of 7140794 is 4970417.

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

It is a self number, because there is not a number n which added to its sum of digits gives 7140794.

It is not an unprimeable number, because it can be changed into a prime (7140797) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1202 + ... + 3965.

It is an arithmetic number, because the mean of its divisors is an integer number (1341096).

Almost surely, 2^7140794 is an apocalyptic number.

7140794 is a deficient number, since it is larger than the sum of its proper divisors (3587974).

7140794 is a wasteful number, since it uses less digits than its factorization.

7140794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5860.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 7140794 is about 2672.2264125631. The cubic root of 7140794 is about 192.5671346208.

The spelling of 7140794 in words is "seven million, one hundred forty thousand, seven hundred ninety-four".