6109456 has 10 divisors (see below), whose sum is σ = 11837102. Its totient is φ = 3054720.

The previous prime is 6109429. The next prime is 6109457. The reversal of 6109456 is 6549016.

It can be written as a sum of positive squares in only one way, i.e., 3549456 + 2560000 = 1884^2 + 1600^2 .

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (6109457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190905 + ... + 190936.

Almost surely, 2^6109456 is an apocalyptic number.

It is an amenable number.

6109456 is a deficient number, since it is larger than the sum of its proper divisors (5727646).

6109456 is a wasteful number, since it uses less digits than its factorization.

6109456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381849 (or 381843 counting only the distinct ones).

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

The square root of 6109456 is about 2471.7313769906. The cubic root of 6109456 is about 182.8103782012.

The spelling of 6109456 in words is "six million, one hundred nine thousand, four hundred fifty-six".