2375281 has 8 divisors (see below), whose sum is σ = 2442240. Its totient is φ = 2309328.

The previous prime is 2375273. The next prime is 2375299. The reversal of 2375281 is 1825732.

2375281 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2375281 - 2³ = 2375273 is a prime.

It is a super-2 number, since 2×2375281² = 11283919657922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2375221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7335 + ... + 7651.

It is an arithmetic number, because the mean of its divisors is an integer number (305280).

2^2375281 is an apocalyptic number.

It is an amenable number.

2375281 is a deficient number, since it is larger than the sum of its proper divisors (66959).

2375281 is a wasteful number, since it uses less digits than its factorization.

2375281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503.

The product of its digits is 3360, while the sum is 28.

The square root of 2375281 is about 1541.1946664844. The cubic root of 2375281 is about 133.4253441294.

The spelling of 2375281 in words is "two million, three hundred seventy-five thousand, two hundred eighty-one".