25248071 has 8 divisors (see below), whose sum is σ = 25894080. Its totient is φ = 24606688.

The previous prime is 25248059. The next prime is 25248101. The reversal of 25248071 is 17084252.

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 25248071 - 2¹⁸ = 24985927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25248001) 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, 11645 + ... + 13641.

It is an arithmetic number, because the mean of its divisors is an integer number (3236760).

Almost surely, 2^25248071 is an apocalyptic number.

25248071 is a deficient number, since it is larger than the sum of its proper divisors (646009).

25248071 is a wasteful number, since it uses less digits than its factorization.

25248071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2313.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 25248071 is about 5024.7458642204. The cubic root of 25248071 is about 293.3657443813.

The spelling of 25248071 in words is "twenty-five million, two hundred forty-eight thousand, seventy-one".