2366251 has 4 divisors (see below), whose sum is σ = 2405104. Its totient is φ = 2327400.

The previous prime is 2366237. The next prime is 2366267. The reversal of 2366251 is 1526632.

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 2366251 - 2⁷ = 2366123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2366851) 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, 19335 + ... + 19456.

It is an arithmetic number, because the mean of its divisors is an integer number (601276).

2^2366251 is an apocalyptic number.

2366251 is a deficient number, since it is larger than the sum of its proper divisors (38853).

2366251 is an equidigital number, since it uses as much as digits as its factorization.

2366251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38852.

The product of its digits is 2160, while the sum is 25.

The square root of 2366251 is about 1538.2623313336. The cubic root of 2366251 is about 133.2560503526.

The spelling of 2366251 in words is "two million, three hundred sixty-six thousand, two hundred fifty-one".