25874706 has 64 divisors (see below), whose sum is σ = 62052480. Its totient is φ = 7088640.

The previous prime is 25874689. The next prime is 25874707. The reversal of 25874706 is 60747852.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (25874707) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45190 + ... + 45758.

It is an arithmetic number, because the mean of its divisors is an integer number (969570).

Almost surely, 2^25874706 is an apocalyptic number.

25874706 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 25874706, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31026240).

25874706 is an abundant number, since it is smaller than the sum of its proper divisors (36177774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25874706 is a wasteful number, since it uses less digits than its factorization.

25874706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651.

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 25874706 is about 5086.7185886385. The cubic root of 25874706 is about 295.7729647543.

The spelling of 25874706 in words is "twenty-five million, eight hundred seventy-four thousand, seven hundred six".