2487200923 has 2 divisors, whose sum is σ = 2487200924. Its totient is φ = 2487200922.

The previous prime is 2487200839. The next prime is 2487200957. The reversal of 2487200923 is 3290027842.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2487200923 - 2⁹ = 2487200411 is a prime.

It is not a weakly prime, because it can be changed into another prime (2487200993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1243600461 + 1243600462.

It is an arithmetic number, because the mean of its divisors is an integer number (1243600462).

Almost surely, 2^2487200923 is an apocalyptic number.

2487200923 is a deficient number, since it is larger than the sum of its proper divisors (1).

2487200923 is an equidigital number, since it uses as much as digits as its factorization.

2487200923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 2487200923 is about 49871.8449929417. The cubic root of 2487200923 is about 1354.8887084241. Note that the first 3 decimals are identical.

The spelling of 2487200923 in words is "two billion, four hundred eighty-seven million, two hundred thousand, nine hundred twenty-three".