2340807 has 8 divisors (see below), whose sum is σ = 3566976. Its totient is φ = 1337592.

The previous prime is 2340803. The next prime is 2340823. The reversal of 2340807 is 7080432.

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

It is not a de Polignac number, because 2340807 - 2² = 2340803 is a prime.

It is a super-2 number, since 2×2340807² = 10958754822498, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55713 + ... + 55754.

It is an arithmetic number, because the mean of its divisors is an integer number (445872).

2^2340807 is an apocalyptic number.

2340807 is a deficient number, since it is larger than the sum of its proper divisors (1226169).

2340807 is a wasteful number, since it uses less digits than its factorization.

2340807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111477.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 2340807 is about 1529.9696075413. The cubic root of 2340807 is about 132.7766995640.

The spelling of 2340807 in words is "two million, three hundred forty thousand, eight hundred seven".