67140883 has 2 divisors, whose sum is σ = 67140884. Its totient is φ = 67140882.

The previous prime is 67140869. The next prime is 67140911. The reversal of 67140883 is 38804176.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67140883 is a prime.

It is not a weakly prime, because it can be changed into another prime (67140383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33570441 + 33570442.

It is an arithmetic number, because the mean of its divisors is an integer number (33570442).

Almost surely, 2^67140883 is an apocalyptic number.

67140883 is a deficient number, since it is larger than the sum of its proper divisors (1).

67140883 is an equidigital number, since it uses as much as digits as its factorization.

67140883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 67140883 is about 8193.9540516164. The cubic root of 67140883 is about 406.4392888932.

The spelling of 67140883 in words is "sixty-seven million, one hundred forty thousand, eight hundred eighty-three".