48493387 has 2 divisors, whose sum is σ = 48493388. Its totient is φ = 48493386.

The previous prime is 48493369. The next prime is 48493409. The reversal of 48493387 is 78339484.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48493387 - 2⁷ = 48493259 is a prime.

It is not a weakly prime, because it can be changed into another prime (48493087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24246693 + 24246694.

It is an arithmetic number, because the mean of its divisors is an integer number (24246694).

Almost surely, 2^48493387 is an apocalyptic number.

48493387 is a deficient number, since it is larger than the sum of its proper divisors (1).

48493387 is an equidigital number, since it uses as much as digits as its factorization.

48493387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 580608, while the sum is 46.

The square root of 48493387 is about 6963.7193366763. The cubic root of 48493387 is about 364.6650758913.

The spelling of 48493387 in words is "forty-eight million, four hundred ninety-three thousand, three hundred eighty-seven".