2320755 has 32 divisors (see below), whose sum is σ = 4147200. Its totient is φ = 1101312.

The previous prime is 2320741. The next prime is 2320807. The reversal of 2320755 is 5570232.

2320755 = T₅₁₄ + T₅₁₅ + ... + T₅₃₀.

It is not a de Polignac number, because 2320755 - 2⁴ = 2320739 is a prime.

It is a plaindrome in base 11.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4606 + ... + 5084.

It is an arithmetic number, because the mean of its divisors is an integer number (129600).

2^2320755 is an apocalyptic number.

2320755 is a deficient number, since it is larger than the sum of its proper divisors (1826445).

2320755 is a wasteful number, since it uses less digits than its factorization.

2320755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 2320755 is about 1523.4024419043. The cubic root of 2320755 is about 132.3964778197.

Adding to 2320755 its reverse (5570232), we get a palindrome (7890987).

The spelling of 2320755 in words is "two million, three hundred twenty thousand, seven hundred fifty-five".