10556061 has 4 divisors (see below), whose sum is σ = 14074752. Its totient is φ = 7037372.

The previous prime is 10556053. The next prime is 10556069. The reversal of 10556061 is 16065501.

10556061 = 1079² + 1080² + ... + 1087².

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16065501 = 3 ⋅5355167.

It is an interprime number because it is at equal distance from previous prime (10556053) and next prime (10556069).

It is a cyclic number.

It is not a de Polignac number, because 10556061 - 2³ = 10556053 is a prime.

It is a super-2 number, since 2×10556061² = 222860847671442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10556069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1759341 + ... + 1759346.

It is an arithmetic number, because the mean of its divisors is an integer number (3518688).

Almost surely, 2^10556061 is an apocalyptic number.

It is an amenable number.

10556061 is a deficient number, since it is larger than the sum of its proper divisors (3518691).

10556061 is an equidigital number, since it uses as much as digits as its factorization.

10556061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3518690.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 10556061 is about 3249.0092335972. The cubic root of 10556061 is about 219.3649801026.

The spelling of 10556061 in words is "ten million, five hundred fifty-six thousand, sixty-one".