2472546261 has 8 divisors (see below), whose sum is σ = 3297405024. Its totient is φ = 1648025840.

The previous prime is 2472546259. The next prime is 2472546341. The reversal of 2472546261 is 1626452742.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2472546261 - 2¹ = 2472546259 is a prime.

It is a super-2 number, since 2×2472546261² = 12226970025570160242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2472546211) 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, 67011 + ... + 97136.

It is an arithmetic number, because the mean of its divisors is an integer number (412175628).

Almost surely, 2^2472546261 is an apocalyptic number.

It is an amenable number.

2472546261 is a deficient number, since it is larger than the sum of its proper divisors (824858763).

2472546261 is a wasteful number, since it uses less digits than its factorization.

2472546261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169171.

The product of its digits is 161280, while the sum is 39.

The square root of 2472546261 is about 49724.7047351716. The cubic root of 2472546261 is about 1352.2224500998. Note that the first 3 decimals are identical.

The spelling of 2472546261 in words is "two billion, four hundred seventy-two million, five hundred forty-six thousand, two hundred sixty-one".