25266014 has 4 divisors (see below), whose sum is σ = 37899024. Its totient is φ = 12633006.

The previous prime is 25265993. The next prime is 25266019. The reversal of 25266014 is 41066252.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25266019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6316502 + ... + 6316505.

It is an arithmetic number, because the mean of its divisors is an integer number (9474756).

Almost surely, 2^25266014 is an apocalyptic number.

25266014 is a deficient number, since it is larger than the sum of its proper divisors (12633010).

25266014 is a wasteful number, since it uses less digits than its factorization.

25266014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12633009.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 25266014 is about 5026.5310105479. The cubic root of 25266014 is about 293.4352231557.

It can be divided in two parts, 252 and 66014, that added together give a palindrome (66266).

The spelling of 25266014 in words is "twenty-five million, two hundred sixty-six thousand, fourteen".