6129897 has 8 divisors (see below), whose sum is σ = 8295456. Its totient is φ = 4025472.

The previous prime is 6129863. The next prime is 6129899. The reversal of 6129897 is 7989216.

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

It is not a de Polignac number, because 6129897 - 2⁷ = 6129769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6129899) 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, 15048 + ... + 15449.

It is an arithmetic number, because the mean of its divisors is an integer number (1036932).

Almost surely, 2^6129897 is an apocalyptic number.

6129897 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

It is an amenable number.

6129897 is a deficient number, since it is larger than the sum of its proper divisors (2165559).

6129897 is a wasteful number, since it uses less digits than its factorization.

6129897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30567.

The product of its digits is 54432, while the sum is 42.

The square root of 6129897 is about 2475.8628798865. The cubic root of 6129897 is about 183.0140333829.

The spelling of 6129897 in words is "six million, one hundred twenty-nine thousand, eight hundred ninety-seven".