67379051 has 2 divisors, whose sum is σ = 67379052. Its totient is φ = 67379050.

The previous prime is 67379047. The next prime is 67379063. The reversal of 67379051 is 15097376.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 67379051 - 2² = 67379047 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 67378996 and 67379014.

It is not a weakly prime, because it can be changed into another prime (67375051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33689525 + 33689526.

It is an arithmetic number, because the mean of its divisors is an integer number (33689526).

Almost surely, 2^67379051 is an apocalyptic number.

67379051 is a deficient number, since it is larger than the sum of its proper divisors (1).

67379051 is an equidigital number, since it uses as much as digits as its factorization.

67379051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39690, while the sum is 38.

The square root of 67379051 is about 8208.4743405824. The cubic root of 67379051 is about 406.9193073914.

The spelling of 67379051 in words is "sixty-seven million, three hundred seventy-nine thousand, fifty-one".