6151136 has 48 divisors (see below), whose sum is σ = 13023360. Its totient is φ = 2851200.

The previous prime is 6151133. The next prime is 6151141. The reversal of 6151136 is 6311516.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6151133) 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, 40661 + ... + 40811.

It is an arithmetic number, because the mean of its divisors is an integer number (271320).

Almost surely, 2^6151136 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 6151136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6511680).

6151136 is an abundant number, since it is smaller than the sum of its proper divisors (6872224).

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

6151136 is a wasteful number, since it uses less digits than its factorization.

6151136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247 (or 239 counting only the distinct ones).

The product of its digits is 540, while the sum is 23.

The square root of 6151136 is about 2480.1483826578. The cubic root of 6151136 is about 183.2251600615.

The spelling of 6151136 in words is "six million, one hundred fifty-one thousand, one hundred thirty-six".