6909054 has 16 divisors (see below), whose sum is σ = 13928448. Its totient is φ = 2284632.

The previous prime is 6909053. The next prime is 6909059. The reversal of 6909054 is 4509096.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6909053) 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, 3772 + ... + 5295.

It is an arithmetic number, because the mean of its divisors is an integer number (870528).

Almost surely, 2^6909054 is an apocalyptic number.

6909054 is an abundant number, since it is smaller than the sum of its proper divisors (7019394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6909054 is a wasteful number, since it uses less digits than its factorization.

6909054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9199.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 6909054 is about 2628.5079417799. The cubic root of 6909054 is about 190.4610594072.

The spelling of 6909054 in words is "six million, nine hundred nine thousand, fifty-four".