25034261 has 4 divisors (see below), whose sum is σ = 28610592. Its totient is φ = 21457932.

The previous prime is 25034249. The next prime is 25034263. The reversal of 25034261 is 16243052.

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 not a de Polignac number, because 25034261 - 2⁶ = 25034197 is a prime.

It is a super-2 number, since 2×25034261² = 1253428447632242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25034263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1788155 + ... + 1788168.

It is an arithmetic number, because the mean of its divisors is an integer number (7152648).

Almost surely, 2^25034261 is an apocalyptic number.

It is an amenable number.

25034261 is a deficient number, since it is larger than the sum of its proper divisors (3576331).

25034261 is an equidigital number, since it uses as much as digits as its factorization.

25034261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3576330.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 25034261 is about 5003.4249269875. The cubic root of 25034261 is about 292.5352858787.

The spelling of 25034261 in words is "twenty-five million, thirty-four thousand, two hundred sixty-one".