7040606 has 4 divisors (see below), whose sum is σ = 10560912. Its totient is φ = 3520302.

The previous prime is 7040597. The next prime is 7040623. The reversal of 7040606 is 6060407.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6060407 = 31 ⋅195497.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1760150 + ... + 1760153.

It is an arithmetic number, because the mean of its divisors is an integer number (2640228).

Almost surely, 2^7040606 is an apocalyptic number.

7040606 is a deficient number, since it is larger than the sum of its proper divisors (3520306).

7040606 is a wasteful number, since it uses less digits than its factorization.

7040606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3520305.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 7040606 is about 2653.4140272487. The cubic root of 7040606 is about 191.6622933680.

The spelling of 7040606 in words is "seven million, forty thousand, six hundred six".