67423601 has 8 divisors (see below), whose sum is σ = 77151744. Its totient is φ = 57719520.

The previous prime is 67423567. The next prime is 67423619. The reversal of 67423601 is 10632476.

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

It is a cyclic number.

It is not a de Polignac number, because 67423601 - 2⁶ = 67423537 is a prime.

It is a super-3 number, since 3×67423601³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67423621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 461 + ... + 11621.

It is an arithmetic number, because the mean of its divisors is an integer number (9643968).

Almost surely, 2^67423601 is an apocalyptic number.

It is an amenable number.

67423601 is a deficient number, since it is larger than the sum of its proper divisors (9728143).

67423601 is a wasteful number, since it uses less digits than its factorization.

67423601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12031.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 67423601 is about 8211.1875511402. The cubic root of 67423601 is about 407.0089705778.

The spelling of 67423601 in words is "sixty-seven million, four hundred twenty-three thousand, six hundred one".