25764601 has 8 divisors (see below), whose sum is σ = 26421120. Its totient is φ = 25112688.

The previous prime is 25764581. The next prime is 25764643. The reversal of 25764601 is 10646752.

It is a happy number.

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 25764601 - 2¹⁷ = 25633529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25764671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12030 + ... + 14008.

It is an arithmetic number, because the mean of its divisors is an integer number (3302640).

Almost surely, 2^25764601 is an apocalyptic number.

It is an amenable number.

25764601 is a deficient number, since it is larger than the sum of its proper divisors (656519).

25764601 is a wasteful number, since it uses less digits than its factorization.

25764601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 25764601 is about 5075.8842579397. The cubic root of 25764601 is about 295.3528326406.

The spelling of 25764601 in words is "twenty-five million, seven hundred sixty-four thousand, six hundred one".