2487380723 has 2 divisors, whose sum is σ = 2487380724. Its totient is φ = 2487380722.

The previous prime is 2487380717. The next prime is 2487380767. The reversal of 2487380723 is 3270837842.

It is an a-pointer prime, because the next prime (2487380767) can be obtained adding 2487380723 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2487380723 - 2⁶ = 2487380659 is a prime.

It is a super-2 number, since 2×2487380723² = 12374125722304005458, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2487380023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1243690361 + 1243690362.

It is an arithmetic number, because the mean of its divisors is an integer number (1243690362).

Almost surely, 2^2487380723 is an apocalyptic number.

2487380723 is a deficient number, since it is larger than the sum of its proper divisors (1).

2487380723 is an equidigital number, since it uses as much as digits as its factorization.

2487380723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 451584, while the sum is 44.

The square root of 2487380723 is about 49873.6475806613. The cubic root of 2487380723 is about 1354.9213559835.

The spelling of 2487380723 in words is "two billion, four hundred eighty-seven million, three hundred eighty thousand, seven hundred twenty-three".