6151872 has 42 divisors (see below), whose sum is σ = 16368268. Its totient is φ = 2039168.

The previous prime is 6151867. The next prime is 6151883. The reversal of 6151872 is 2781516.

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34279 + ... + 34457.

Almost surely, 2^6151872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6151872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8184134).

6151872 is an abundant number, since it is smaller than the sum of its proper divisors (10216396).

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

6151872 is an equidigital number, since it uses as much as digits as its factorization.

6151872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373 (or 184 counting only the distinct ones).

The product of its digits is 3360, while the sum is 30.

The square root of 6151872 is about 2480.2967564386. The cubic root of 6151872 is about 183.2324675648.

The spelling of 6151872 in words is "six million, one hundred fifty-one thousand, eight hundred seventy-two".