25055426 has 8 divisors (see below), whose sum is σ = 40999824. Its totient is φ = 11388820.

The previous prime is 25055423. The next prime is 25055447. The reversal of 25055426 is 62455052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (25055423) 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, 569420 + ... + 569463.

It is an arithmetic number, because the mean of its divisors is an integer number (5124978).

Almost surely, 2^25055426 is an apocalyptic number.

25055426 is a deficient number, since it is larger than the sum of its proper divisors (15944398).

25055426 is a wasteful number, since it uses less digits than its factorization.

25055426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138896.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 25055426 is about 5005.5395313592. The cubic root of 25055426 is about 292.6177031347.

The spelling of 25055426 in words is "twenty-five million, fifty-five thousand, four hundred twenty-six".