7604906 has 8 divisors (see below), whose sum is σ = 11715780. Its totient is φ = 3699648.

The previous prime is 7604903. The next prime is 7604911. The reversal of 7604906 is 6094067.

It can be written as a sum of positive squares in 2 ways, for example, as 7102225 + 502681 = 2665^2 + 709^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7604903) 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, 51311 + ... + 51458.

Almost surely, 2^7604906 is an apocalyptic number.

7604906 is a deficient number, since it is larger than the sum of its proper divisors (4110874).

7604906 is a wasteful number, since it uses less digits than its factorization.

7604906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102808.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 7604906 is about 2757.6994034883. The cubic root of 7604906 is about 196.6518109370.

The spelling of 7604906 in words is "seven million, six hundred four thousand, nine hundred six".