10566025 has 12 divisors (see below), whose sum is σ = 13159872. Its totient is φ = 8415440.

The previous prime is 10566001. The next prime is 10566029. The reversal of 10566025 is 52066501.

It is not a de Polignac number, because 10566025 - 2¹¹ = 10563977 is a prime.

It is a super-2 number, since 2×10566025² = 223281768601250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10566029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5772 + ... + 7378.

It is an arithmetic number, because the mean of its divisors is an integer number (1096656).

Almost surely, 2^10566025 is an apocalyptic number.

It is an amenable number.

10566025 is a deficient number, since it is larger than the sum of its proper divisors (2593847).

10566025 is a wasteful number, since it uses less digits than its factorization.

10566025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1880 (or 1875 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 10566025 is about 3250.5422624541. The cubic root of 10566025 is about 219.4339788608.

The spelling of 10566025 in words is "ten million, five hundred sixty-six thousand, twenty-five".