2885681152 has 54 divisors (see below), whose sum is σ = 5905579988. Its totient is φ = 1409286144.

The previous prime is 2885681143. The next prime is 2885681153. The reversal of 2885681152 is 2511865882.

It is a super-2 number, since 2×2885681152² = 16654311422016094208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2885681153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67108843 + ... + 67108885.

Almost surely, 2^2885681152 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 2885681152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2952789994).

2885681152 is an abundant number, since it is smaller than the sum of its proper divisors (3019898836).

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

2885681152 is an frugal number, since it uses more digits than its factorization.

2885681152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95 (or 45 counting only the distinct ones).

The product of its digits is 307200, while the sum is 46.

The square root of 2885681152 is about 53718.5363910820. The cubic root of 2885681152 is about 1423.6922282294.

The spelling of 2885681152 in words is "two billion, eight hundred eighty-five million, six hundred eighty-one thousand, one hundred fifty-two".