26125401 has 8 divisors (see below), whose sum is σ = 36348480. Its totient is φ = 16659632.

The previous prime is 26125397. The next prime is 26125403. The reversal of 26125401 is 10452162.

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 26125401 - 2² = 26125397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26125403) 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, 189246 + ... + 189383.

It is an arithmetic number, because the mean of its divisors is an integer number (4543560).

Almost surely, 2^26125401 is an apocalyptic number.

It is an amenable number.

26125401 is a deficient number, since it is larger than the sum of its proper divisors (10223079).

26125401 is a wasteful number, since it uses less digits than its factorization.

26125401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378655.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 26125401 is about 5111.3013020169. The cubic root of 26125401 is about 296.7251251770.

Adding to 26125401 its reverse (10452162), we get a palindrome (36577563).

The spelling of 26125401 in words is "twenty-six million, one hundred twenty-five thousand, four hundred one".