10025869 has 16 divisors (see below), whose sum is σ = 12227328. Its totient is φ = 8024832.

The previous prime is 10025843. The next prime is 10025879. The reversal of 10025869 is 96852001.

10025869 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10025869 - 2⁹ = 10025357 is a prime.

It is a super-2 number, since 2×10025869² = 201036098410322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10025869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10025879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20344 + ... + 20830.

It is an arithmetic number, because the mean of its divisors is an integer number (764208).

Almost surely, 2^10025869 is an apocalyptic number.

It is an amenable number.

10025869 is a deficient number, since it is larger than the sum of its proper divisors (2201459).

10025869 is a wasteful number, since it uses less digits than its factorization.

10025869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 10025869 is about 3166.3652663583. The cubic root of 10025869 is about 215.6290859409.

The spelling of 10025869 in words is "ten million, twenty-five thousand, eight hundred sixty-nine".