2107230739 has 4 divisors (see below), whose sum is σ = 2218137640. Its totient is φ = 1996323840.

The previous prime is 2107230707. The next prime is 2107230751. The reversal of 2107230739 is 9370327012.

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

It is a cyclic number.

It is not a de Polignac number, because 2107230739 - 2⁵ = 2107230707 is a prime.

It is a super-2 number, since 2×2107230739² = 8880842774772972242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2107234739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55453422 + ... + 55453459.

It is an arithmetic number, because the mean of its divisors is an integer number (554534410).

Almost surely, 2^2107230739 is an apocalyptic number.

2107230739 is a deficient number, since it is larger than the sum of its proper divisors (110906901).

2107230739 is a wasteful number, since it uses less digits than its factorization.

2107230739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110906900.

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 2107230739 is about 45904.5829847086. The cubic root of 2107230739 is about 1282.0472485574.

The spelling of 2107230739 in words is "two billion, one hundred seven million, two hundred thirty thousand, seven hundred thirty-nine".