10656827470 has 16 divisors (see below), whose sum is σ = 19590424128. Its totient is φ = 4172034400.

The previous prime is 10656827393. The next prime is 10656827477. The reversal of 10656827470 is 7472865601.

It is a happy number.

It is a super-2 number, since 2×10656827470² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10656827470.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10656827477) 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, 11336581 + ... + 11337520.

It is an arithmetic number, because the mean of its divisors is an integer number (1224401508).

Almost surely, 2^10656827470 is an apocalyptic number.

10656827470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10656827470 is a deficient number, since it is larger than the sum of its proper divisors (8933596658).

10656827470 is a wasteful number, since it uses less digits than its factorization.

10656827470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22674155.

The product of its (nonzero) digits is 564480, while the sum is 46.

The spelling of 10656827470 in words is "ten billion, six hundred fifty-six million, eight hundred twenty-seven thousand, four hundred seventy".