25283801 has 4 divisors (see below), whose sum is σ = 25712400. Its totient is φ = 24855204.

The previous prime is 25283789. The next prime is 25283803. The reversal of 25283801 is 10838252.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25283801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25283803) 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, 214211 + ... + 214328.

It is an arithmetic number, because the mean of its divisors is an integer number (6428100).

Almost surely, 2^25283801 is an apocalyptic number.

It is an amenable number.

25283801 is a deficient number, since it is larger than the sum of its proper divisors (428599).

25283801 is an equidigital number, since it uses as much as digits as its factorization.

25283801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428598.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 25283801 is about 5028.3000109381. The cubic root of 25283801 is about 293.5040654090.

The spelling of 25283801 in words is "twenty-five million, two hundred eighty-three thousand, eight hundred one".