67223541 has 32 divisors (see below), whose sum is σ = 114048000. Its totient is φ = 34915440.

The previous prime is 67223521. The next prime is 67223543. The reversal of 67223541 is 14532276.

It is not a de Polignac number, because 67223541 - 2¹⁰ = 67222517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 67223499 and 67223508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67223543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8350 + ... + 14288.

It is an arithmetic number, because the mean of its divisors is an integer number (3564000).

Almost surely, 2^67223541 is an apocalyptic number.

It is an amenable number.

67223541 is a deficient number, since it is larger than the sum of its proper divisors (46824459).

67223541 is a wasteful number, since it uses less digits than its factorization.

67223541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5974 (or 5960 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 67223541 is about 8198.9963410164. The cubic root of 67223541 is about 406.6060113633.

It can be divided in two parts, 672235 and 41, that added together give a palindrome (672276).

The spelling of 67223541 in words is "sixty-seven million, two hundred twenty-three thousand, five hundred forty-one".