2330906 has 4 divisors (see below), whose sum is σ = 3496362. Its totient is φ = 1165452.

The previous prime is 2330903. The next prime is 2330927. The reversal of 2330906 is 6090332.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1666681 + 664225 = 1291^2 + 815^2 .

It is not an unprimeable number, because it can be changed into a prime (2330903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 582725 + ... + 582728.

2^2330906 is an apocalyptic number.

2330906 is a deficient number, since it is larger than the sum of its proper divisors (1165456).

2330906 is a wasteful number, since it uses less digits than its factorization.

2330906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165455.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 2330906 is about 1526.7304935711. The cubic root of 2330906 is about 132.5892314569.

The spelling of 2330906 in words is "two million, three hundred thirty thousand, nine hundred six".