2372206481 has 2 divisors, whose sum is σ = 2372206482. Its totient is φ = 2372206480.

The previous prime is 2372206477. The next prime is 2372206511. The reversal of 2372206481 is 1846022732.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1794284881 + 577921600 = 42359^2 + 24040^2 .

It is a cyclic number.

It is not a de Polignac number, because 2372206481 - 2² = 2372206477 is a prime.

It is a super-3 number, since 3×2372206481³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (2372206471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1186103240 + 1186103241.

It is an arithmetic number, because the mean of its divisors is an integer number (1186103241).

Almost surely, 2^2372206481 is an apocalyptic number.

It is an amenable number.

2372206481 is a deficient number, since it is larger than the sum of its proper divisors (1).

2372206481 is an equidigital number, since it uses as much as digits as its factorization.

2372206481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 2372206481 is about 48705.3023910128. The cubic root of 2372206481 is about 1333.6775152229.

The spelling of 2372206481 in words is "two billion, three hundred seventy-two million, two hundred six thousand, four hundred eighty-one".