2993251 has 4 divisors (see below), whose sum is σ = 2997712. Its totient is φ = 2988792.

The previous prime is 2993227. The next prime is 2993269. The reversal of 2993251 is 1523992.

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 2993251 - 2⁹ = 2992739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2993651) 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, 996 + ... + 2641.

It is an arithmetic number, because the mean of its divisors is an integer number (749428).

2^2993251 is an apocalyptic number.

2993251 is a deficient number, since it is larger than the sum of its proper divisors (4461).

2993251 is an equidigital number, since it uses as much as digits as its factorization.

2993251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4460.

The product of its digits is 4860, while the sum is 31.

The square root of 2993251 is about 1730.1014421126. The cubic root of 2993251 is about 144.1167231339.

The spelling of 2993251 in words is "two million, nine hundred ninety-three thousand, two hundred fifty-one".