6801915 has 8 divisors (see below), whose sum is σ = 10883088. Its totient is φ = 3627680.

The previous prime is 6801889. The next prime is 6801919. The reversal of 6801915 is 5191086.

It is a happy number.

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

It is not a de Polignac number, because 6801915 - 2⁷ = 6801787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6801919) 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, 226716 + ... + 226745.

It is an arithmetic number, because the mean of its divisors is an integer number (1360386).

Almost surely, 2^6801915 is an apocalyptic number.

6801915 is a deficient number, since it is larger than the sum of its proper divisors (4081173).

6801915 is a wasteful number, since it uses less digits than its factorization.

6801915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453469.

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 6801915 is about 2608.0481207217. The cubic root of 6801915 is about 189.4714302648.

The spelling of 6801915 in words is "six million, eight hundred one thousand, nine hundred fifteen".