10025247 has 8 divisors (see below), whose sum is σ = 13485744. Its totient is φ = 6624128.

The previous prime is 10025233. The next prime is 10025251. The reversal of 10025247 is 74252001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10025247 is a prime.

It is a super-2 number, since 2×10025247² = 201011154822018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10025287) 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, 14448 + ... + 15125.

It is an arithmetic number, because the mean of its divisors is an integer number (1685718).

Almost surely, 2^10025247 is an apocalyptic number.

10025247 is a deficient number, since it is larger than the sum of its proper divisors (3460497).

10025247 is a wasteful number, since it uses less digits than its factorization.

10025247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29689.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 10025247 is about 3166.2670449600. The cubic root of 10025247 is about 215.6246266744.

Adding to 10025247 its reverse (74252001), we get a palindrome (84277248).

The spelling of 10025247 in words is "ten million, twenty-five thousand, two hundred forty-seven".