6119636148 has 72 divisors (see below), whose sum is σ = 15712945248. Its totient is φ = 2007903168.

The previous prime is 6119636143. The next prime is 6119636161. The reversal of 6119636148 is 8416369116.

6119636148 is a `hidden beast` number, since 6 + 1 + 1 + 9 + 636 + 1 + 4 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6119636143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 841986 + ... + 849222.

Almost surely, 2^6119636148 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 6119636148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7856472624).

6119636148 is an abundant number, since it is smaller than the sum of its proper divisors (9593309100).

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

6119636148 is a wasteful number, since it uses less digits than its factorization.

6119636148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7613 (or 7608 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 6119636148 is about 78228.1033133234. The cubic root of 6119636148 is about 1829.1186044904.

It can be divided in two parts, 61196 and 36148, that added together give a square (97344 = 312²).

The spelling of 6119636148 in words is "six billion, one hundred nineteen million, six hundred thirty-six thousand, one hundred forty-eight".