10656061 has 16 divisors (see below), whose sum is σ = 12104064. Its totient is φ = 9307584.

The previous prime is 10656043. The next prime is 10656067. The reversal of 10656061 is 16065601.

10656061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10656061 - 2¹¹ = 10654013 is a prime.

It is a super-2 number, since 2×10656061² = 227103272071442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10656067) 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, 46830 + ... + 47056.

It is an arithmetic number, because the mean of its divisors is an integer number (756504).

Almost surely, 2^10656061 is an apocalyptic number.

It is an amenable number.

10656061 is a deficient number, since it is larger than the sum of its proper divisors (1448003).

10656061 is a wasteful number, since it uses less digits than its factorization.

10656061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 10656061 is about 3264.3622654356. The cubic root of 10656061 is about 220.0555025253.

Subtracting from 10656061 its sum of digits (25), we obtain a triangular number (10656036 = T₄₆₁₆).

The spelling of 10656061 in words is "ten million, six hundred fifty-six thousand, sixty-one".