67342466 has 8 divisors (see below), whose sum is σ = 104497020. Its totient is φ = 32510128.

The previous prime is 67342453. The next prime is 67342477. The reversal of 67342466 is 66424376.

It can be written as a sum of positive squares in 2 ways, for example, as 66178225 + 1164241 = 8135^2 + 1079^2 .

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

It is a super-2 number, since 2×67342466² = 9070015453922312, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580481 + ... + 580596.

Almost surely, 2^67342466 is an apocalyptic number.

67342466 is a deficient number, since it is larger than the sum of its proper divisors (37154554).

67342466 is a wasteful number, since it uses less digits than its factorization.

67342466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161108.

The product of its digits is 145152, while the sum is 38.

The square root of 67342466 is about 8206.2455483613. The cubic root of 67342466 is about 406.8456453362.

The spelling of 67342466 in words is "sixty-seven million, three hundred forty-two thousand, four hundred sixty-six".