6901189 has 4 divisors (see below), whose sum is σ = 7123840. Its totient is φ = 6678540.

The previous prime is 6901187. The next prime is 6901207. The reversal of 6901189 is 9811096.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6901189 - 2¹ = 6901187 is a prime.

It is a super-2 number, since 2×6901189² = 95252819227442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6901187) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111279 + ... + 111340.

It is an arithmetic number, because the mean of its divisors is an integer number (1780960).

Almost surely, 2^6901189 is an apocalyptic number.

It is an amenable number.

6901189 is a deficient number, since it is larger than the sum of its proper divisors (222651).

6901189 is a wasteful number, since it uses less digits than its factorization.

6901189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222650.

The product of its (nonzero) digits is 3888, while the sum is 34.

The square root of 6901189 is about 2627.0114198458. The cubic root of 6901189 is about 190.3887607970.

The spelling of 6901189 in words is "six million, nine hundred one thousand, one hundred eighty-nine".