2474820487 has 2 divisors, whose sum is σ = 2474820488. Its totient is φ = 2474820486.

The previous prime is 2474820479. The next prime is 2474820503. The reversal of 2474820487 is 7840284742.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2474820487 - 2³ = 2474820479 is a prime.

It is a super-2 number, since 2×2474820487² = 12249472885749834338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2474820437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1237410243 + 1237410244.

It is an arithmetic number, because the mean of its divisors is an integer number (1237410244).

Almost surely, 2^2474820487 is an apocalyptic number.

2474820487 is a deficient number, since it is larger than the sum of its proper divisors (1).

2474820487 is an equidigital number, since it uses as much as digits as its factorization.

2474820487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 802816, while the sum is 46.

The square root of 2474820487 is about 49747.5676490821. The cubic root of 2474820487 is about 1352.6369104368.

The spelling of 2474820487 in words is "two billion, four hundred seventy-four million, eight hundred twenty thousand, four hundred eighty-seven".