6411972 has 24 divisors (see below), whose sum is σ = 17098816. Its totient is φ = 1831968.

The previous prime is 6411971. The next prime is 6411973. The reversal of 6411972 is 2791146.

It is a happy number.

6411972 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6411971) and next prime (6411973).

It is a super-2 number, since 2×6411972² = 82226769857568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6411971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38083 + ... + 38250.

Almost surely, 2^6411972 is an apocalyptic number.

It is an amenable number.

6411972 is an abundant number, since it is smaller than the sum of its proper divisors (10686844).

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

6411972 is a wasteful number, since it uses less digits than its factorization.

6411972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76347 (or 76345 counting only the distinct ones).

The product of its digits is 3024, while the sum is 30.

The square root of 6411972 is about 2532.1871968715. The cubic root of 6411972 is about 185.7792501942.

The spelling of 6411972 in words is "six million, four hundred eleven thousand, nine hundred seventy-two".