2487191201 has 8 divisors (see below), whose sum is σ = 2717928864. Its totient is φ = 2257225120.

The previous prime is 2487191183. The next prime is 2487191221. The reversal of 2487191201 is 1021917842.

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-2487191201 is a prime.

It is a super-2 number, since 2×2487191201² = 12372240140663644802, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2487191221) 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, 186140 + ... + 199053.

It is an arithmetic number, because the mean of its divisors is an integer number (339741108).

Almost surely, 2^2487191201 is an apocalyptic number.

It is an amenable number.

2487191201 is a deficient number, since it is larger than the sum of its proper divisors (230737663).

2487191201 is a wasteful number, since it uses less digits than its factorization.

2487191201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385791.

The product of its (nonzero) digits is 8064, while the sum is 35.

The square root of 2487191201 is about 49871.7475230215. The cubic root of 2487191201 is about 1354.8869430869.

The spelling of 2487191201 in words is "two billion, four hundred eighty-seven million, one hundred ninety-one thousand, two hundred one".