67083427 has 8 divisors (see below), whose sum is σ = 68173920. Its totient is φ = 65997120.

The previous prime is 67083371. The next prime is 67083437. The reversal of 67083427 is 72438076.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67083427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67083437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51399 + ... + 52687.

It is an arithmetic number, because the mean of its divisors is an integer number (8521740).

Almost surely, 2^67083427 is an apocalyptic number.

67083427 is a deficient number, since it is larger than the sum of its proper divisors (1090493).

67083427 is a wasteful number, since it uses less digits than its factorization.

67083427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2093.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 67083427 is about 8190.4473015825. The cubic root of 67083427 is about 406.3233186170.

The spelling of 67083427 in words is "sixty-seven million, eighty-three thousand, four hundred twenty-seven".