2996152181 has 8 divisors (see below), whose sum is σ = 3272327424. Its totient is φ = 2720609920.

The previous prime is 2996152157. The next prime is 2996152207. The reversal of 2996152181 is 1812516992.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2996152181 is a prime.

It is a super-2 number, since 2×2996152181² = 17953855783422113522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2996152141) 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, 148316 + ... + 167301.

It is an arithmetic number, because the mean of its divisors is an integer number (409040928).

Almost surely, 2^2996152181 is an apocalyptic number.

It is an amenable number.

2996152181 is a deficient number, since it is larger than the sum of its proper divisors (276175243).

2996152181 is a wasteful number, since it uses less digits than its factorization.

2996152181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316491.

The product of its digits is 77760, while the sum is 44.

The square root of 2996152181 is about 54737.1188591435. The cubic root of 2996152181 is about 1441.6326936845.

The spelling of 2996152181 in words is "two billion, nine hundred ninety-six million, one hundred fifty-two thousand, one hundred eighty-one".