4076012556 has 384 divisors, whose sum is σ = 13824491520. Its totient is φ = 1007769600.

The previous prime is 4076012539. The next prime is 4076012573. The reversal of 4076012556 is 6552106704.

It is a happy number.

4076012556 is a `hidden beast` number, since 40 + 7 + 60 + 1 + 2 + 556 = 666.

It is an interprime number because it is at equal distance from previous prime (4076012539) and next prime (4076012573).

It is a super-2 number, since 2×4076012556² = 33227756713339306272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 4076012556.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 25006131 + ... + 25006293.

It is an arithmetic number, because the mean of its divisors is an integer number (36001280).

Almost surely, 2^4076012556 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 4076012556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6912245760).

4076012556 is an abundant number, since it is smaller than the sum of its proper divisors (9748478964).

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

4076012556 is a wasteful number, since it uses less digits than its factorization.

4076012556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322 (or 314 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 4076012556 is about 63843.6571320910. The cubic root of 4076012556 is about 1597.3932234833.

The spelling of 4076012556 in words is "four billion, seventy-six million, twelve thousand, five hundred fifty-six".