10257069 has 8 divisors (see below), whose sum is σ = 14480640. Its totient is φ = 6435776.

The previous prime is 10257061. The next prime is 10257077. The reversal of 10257069 is 96075201.

It is an interprime number because it is at equal distance from previous prime (10257061) and next prime (10257077).

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 10257069 - 2³ = 10257061 is a prime.

It is a super-2 number, since 2×10257069² = 210414928941522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10257061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100509 + ... + 100610.

It is an arithmetic number, because the mean of its divisors is an integer number (1810080).

Almost surely, 2^10257069 is an apocalyptic number.

It is an amenable number.

10257069 is a deficient number, since it is larger than the sum of its proper divisors (4223571).

10257069 is a wasteful number, since it uses less digits than its factorization.

10257069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201139.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 10257069 is about 3202.6659207604. The cubic root of 10257069 is about 217.2739996254.

The spelling of 10257069 in words is "ten million, two hundred fifty-seven thousand, sixty-nine".