48274487 has 2 divisors, whose sum is σ = 48274488. Its totient is φ = 48274486.

The previous prime is 48274483. The next prime is 48274489. The reversal of 48274487 is 78447284.

48274487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48274487 - 2² = 48274483 is a prime.

It is a super-2 number, since 2×48274487² = 4660852190226338, which contains 22 as substring.

Together with 48274489, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48274481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24137243 + 24137244.

It is an arithmetic number, because the mean of its divisors is an integer number (24137244).

Almost surely, 2^48274487 is an apocalyptic number.

48274487 is a deficient number, since it is larger than the sum of its proper divisors (1).

48274487 is an equidigital number, since it uses as much as digits as its factorization.

48274487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 401408, while the sum is 44.

The square root of 48274487 is about 6947.9843839778. The cubic root of 48274487 is about 364.1155466810.

The spelling of 48274487 in words is "forty-eight million, two hundred seventy-four thousand, four hundred eighty-seven".