2872205952 has 192 divisors, whose sum is σ = 9682403040. Its totient is φ = 745973760.

The previous prime is 2872205939. The next prime is 2872206019. The reversal of 2872205952 is 2595022782.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 200038 + ... + 213914.

Almost surely, 2^2872205952 is an apocalyptic number.

2872205952 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2872205952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4841201520).

2872205952 is an abundant number, since it is smaller than the sum of its proper divisors (6810197088).

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

2872205952 is a wasteful number, since it uses less digits than its factorization.

2872205952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13919 (or 13900 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 2872205952 is about 53592.9655085441. The cubic root of 2872205952 is about 1421.4727086914.

The spelling of 2872205952 in words is "two billion, eight hundred seventy-two million, two hundred five thousand, nine hundred fifty-two".