2801115032 has 16 divisors (see below), whose sum is σ = 5254636200. Its totient is φ = 1399878720.

The previous prime is 2801115013. The next prime is 2801115101. The reversal of 2801115032 is 2305111082.

It is a happy number.

It is a super-2 number, since 2×2801115032² = 15692490844992722048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2801114989 and 2801115007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67094 + ... + 100517.

Almost surely, 2^2801115032 is an apocalyptic number.

It is an amenable number.

2801115032 is a deficient number, since it is larger than the sum of its proper divisors (2453521168).

2801115032 is a wasteful number, since it uses less digits than its factorization.

2801115032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169706 (or 169702 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 2801115032 is about 52925.5612346246. The cubic root of 2801115032 is about 1409.6468159546.

The spelling of 2801115032 in words is "two billion, eight hundred one million, one hundred fifteen thousand, thirty-two".