2334991 has 4 divisors (see below), whose sum is σ = 2391984. Its totient is φ = 2278000.

The previous prime is 2334989. The next prime is 2335009. The reversal of 2334991 is 1994332.

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 2334991 - 2¹ = 2334989 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2334901) 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, 28435 + ... + 28516.

It is an arithmetic number, because the mean of its divisors is an integer number (597996).

2^2334991 is an apocalyptic number.

2334991 is a deficient number, since it is larger than the sum of its proper divisors (56993).

2334991 is an equidigital number, since it uses as much as digits as its factorization.

2334991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56992.

The product of its digits is 5832, while the sum is 31.

The square root of 2334991 is about 1528.0677341008. The cubic root of 2334991 is about 132.6666421162. Note that the first 4 decimals are identical.

The spelling of 2334991 in words is "two million, three hundred thirty-four thousand, nine hundred ninety-one".