2252662471 has 4 divisors (see below), whose sum is σ = 2252818512. Its totient is φ = 2252506432.

The previous prime is 2252662463. The next prime is 2252662487. The reversal of 2252662471 is 1742662522.

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 2252662471 - 2³ = 2252662463 is a prime.

It is a super-3 number, since 3×2252662471³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2252662471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252662411) 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, 53875 + ... + 86068.

It is an arithmetic number, because the mean of its divisors is an integer number (563204628).

Almost surely, 2^2252662471 is an apocalyptic number.

2252662471 is a deficient number, since it is larger than the sum of its proper divisors (156041).

2252662471 is a wasteful number, since it uses less digits than its factorization.

2252662471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156040.

The product of its digits is 80640, while the sum is 37.

The square root of 2252662471 is about 47462.2215135364. The cubic root of 2252662471 is about 1310.8873561788.

The spelling of 2252662471 in words is "two billion, two hundred fifty-two million, six hundred sixty-two thousand, four hundred seventy-one".