2471012611 has 4 divisors (see below), whose sum is σ = 2616366312. Its totient is φ = 2325658912.

The previous prime is 2471012603. The next prime is 2471012623. The reversal of 2471012611 is 1162101742.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2471012611 - 2³ = 2471012603 is a prime.

It is a super-2 number, since 2×2471012611² = 12211806647442074642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2471010611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72676825 + ... + 72676858.

It is an arithmetic number, because the mean of its divisors is an integer number (654091578).

Almost surely, 2^2471012611 is an apocalyptic number.

2471012611 is a deficient number, since it is larger than the sum of its proper divisors (145353701).

2471012611 is a wasteful number, since it uses less digits than its factorization.

2471012611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145353700.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 2471012611 is about 49709.2809342481. The cubic root of 2471012611 is about 1351.9428105879.

The spelling of 2471012611 in words is "two billion, four hundred seventy-one million, twelve thousand, six hundred eleven".