6106945 has 16 divisors (see below), whose sum is σ = 8064000. Its totient is φ = 4411584.

The previous prime is 6106939. The next prime is 6106993. The reversal of 6106945 is 5496016.

It is a cyclic number.

It is not a de Polignac number, because 6106945 - 2¹⁵ = 6074177 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2056 + ... + 4054.

It is an arithmetic number, because the mean of its divisors is an integer number (504000).

Almost surely, 2^6106945 is an apocalyptic number.

6106945 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6106945 is a deficient number, since it is larger than the sum of its proper divisors (1957055).

6106945 is a wasteful number, since it uses less digits than its factorization.

6106945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 6106945 is about 2471.2233812426. The cubic root of 6106945 is about 182.7853296119.

The spelling of 6106945 in words is "six million, one hundred six thousand, nine hundred forty-five".