10656145 has 8 divisors (see below), whose sum is σ = 12816000. Its totient is φ = 8505840.

The previous prime is 10656143. The next prime is 10656179. The reversal of 10656145 is 54165601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10656145 - 2¹ = 10656143 is a prime.

It is a super-2 number, since 2×10656145² = 227106852522050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10656143) 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, 360 + ... + 4630.

It is an arithmetic number, because the mean of its divisors is an integer number (1602000).

Almost surely, 2^10656145 is an apocalyptic number.

It is an amenable number.

10656145 is a deficient number, since it is larger than the sum of its proper divisors (2159855).

10656145 is an equidigital number, since it uses as much as digits as its factorization.

10656145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4775.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 10656145 is about 3264.3751316293. The cubic root of 10656145 is about 220.0560807444.

It can be divided in two parts, 10656 and 145, that added together give a palindrome (10801).

The spelling of 10656145 in words is "ten million, six hundred fifty-six thousand, one hundred forty-five".