67552327 has 2 divisors, whose sum is σ = 67552328. Its totient is φ = 67552326.

The previous prime is 67552291. The next prime is 67552333. The reversal of 67552327 is 72325576.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67552327 is a prime.

It is a super-2 number, since 2×67552327² = 9126633766229858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67552337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33776163 + 33776164.

It is an arithmetic number, because the mean of its divisors is an integer number (33776164).

Almost surely, 2^67552327 is an apocalyptic number.

67552327 is a deficient number, since it is larger than the sum of its proper divisors (1).

67552327 is an equidigital number, since it uses as much as digits as its factorization.

67552327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 88200, while the sum is 37.

The square root of 67552327 is about 8219.0222654523. The cubic root of 67552327 is about 407.2678281509.

The spelling of 67552327 in words is "sixty-seven million, five hundred fifty-two thousand, three hundred twenty-seven".