48944587 has 2 divisors, whose sum is σ = 48944588. Its totient is φ = 48944586.

The previous prime is 48944579. The next prime is 48944591. The reversal of 48944587 is 78544984.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48944587 - 2³ = 48944579 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48944587.

It is not a weakly prime, because it can be changed into another prime (48944537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24472293 + 24472294.

It is an arithmetic number, because the mean of its divisors is an integer number (24472294).

Almost surely, 2^48944587 is an apocalyptic number.

48944587 is a deficient number, since it is larger than the sum of its proper divisors (1).

48944587 is an equidigital number, since it uses as much as digits as its factorization.

48944587 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1290240, while the sum is 49.

The square root of 48944587 is about 6996.0408089147. The cubic root of 48944587 is about 365.7925780822.

The spelling of 48944587 in words is "forty-eight million, nine hundred forty-four thousand, five hundred eighty-seven".