2894075136 has 144 divisors (see below), whose sum is σ = 9009134400. Its totient is φ = 913876992.

The previous prime is 2894075131. The next prime is 2894075137. The reversal of 2894075136 is 6315704982.

2894075136 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (144).

2894075136 is strictly pandigital in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 2894075091 and 2894075100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2894075131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120310 + ... + 142346.

It is a 1-persistent number, because it is pandigital, but 2⋅2894075136 = 5788150272 is not.

Almost surely, 2^2894075136 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 2894075136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4504567200).

2894075136 is an abundant number, since it is smaller than the sum of its proper divisors (6115059264).

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

2894075136 is a wasteful number, since it uses less digits than its factorization.

2894075136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22081 (or 22061 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 2894075136 is about 53796.6089637628. The cubic root of 2894075136 is about 1425.0713227460.

The spelling of 2894075136 in words is "two billion, eight hundred ninety-four million, seventy-five thousand, one hundred thirty-six".