25434701 has 4 divisors (see below), whose sum is σ = 25444992. Its totient is φ = 25424412.

The previous prime is 25434697. The next prime is 25434707. The reversal of 25434701 is 10743452.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 25434701 - 2² = 25434697 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25434707) 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, 1046 + ... + 7208.

It is an arithmetic number, because the mean of its divisors is an integer number (6361248).

Almost surely, 2^25434701 is an apocalyptic number.

It is an amenable number.

25434701 is a deficient number, since it is larger than the sum of its proper divisors (10291).

25434701 is an equidigital number, since it uses as much as digits as its factorization.

25434701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10290.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 25434701 is about 5043.2827602664. The cubic root of 25434701 is about 294.0868093260.

The spelling of 25434701 in words is "twenty-five million, four hundred thirty-four thousand, seven hundred one".