25048766 has 4 divisors (see below), whose sum is σ = 37573152. Its totient is φ = 12524382.

The previous prime is 25048757. The next prime is 25048787. The reversal of 25048766 is 66784052.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6262190 + ... + 6262193.

It is an arithmetic number, because the mean of its divisors is an integer number (9393288).

Almost surely, 2^25048766 is an apocalyptic number.

25048766 is a deficient number, since it is larger than the sum of its proper divisors (12524386).

25048766 is a wasteful number, since it uses less digits than its factorization.

25048766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12524385.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 25048766 is about 5004.8742241939. The cubic root of 25048766 is about 292.5917738663.

The spelling of 25048766 in words is "twenty-five million, forty-eight thousand, seven hundred sixty-six".