2365251 has 32 divisors (see below), whose sum is σ = 3870720. Its totient is φ = 1255584.

The previous prime is 2365243. The next prime is 2365267. The reversal of 2365251 is 1525632.

It is not a de Polignac number, because 2365251 - 2³ = 2365243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2365201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28456 + ... + 28538.

It is an arithmetic number, because the mean of its divisors is an integer number (120960).

2^2365251 is an apocalyptic number.

2365251 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2365251 is a deficient number, since it is larger than the sum of its proper divisors (1505469).

2365251 is a wasteful number, since it uses less digits than its factorization.

2365251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175.

The product of its digits is 1800, while the sum is 24.

The square root of 2365251 is about 1537.9372548970. The cubic root of 2365251 is about 133.2372759529.

The spelling of 2365251 in words is "two million, three hundred sixty-five thousand, two hundred fifty-one".