67248583 has 4 divisors (see below), whose sum is σ = 71204400. Its totient is φ = 63292768.

The previous prime is 67248563. The next prime is 67248607. The reversal of 67248583 is 38584276.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 67248583 - 2⁵ = 67248551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67248553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1977883 + ... + 1977916.

It is an arithmetic number, because the mean of its divisors is an integer number (17801100).

Almost surely, 2^67248583 is an apocalyptic number.

67248583 is a deficient number, since it is larger than the sum of its proper divisors (3955817).

67248583 is a wasteful number, since it uses less digits than its factorization.

67248583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3955816.

The product of its digits is 322560, while the sum is 43.

The square root of 67248583 is about 8200.5233369584. The cubic root of 67248583 is about 406.6564944901.

The spelling of 67248583 in words is "sixty-seven million, two hundred forty-eight thousand, five hundred eighty-three".