67104434 has 16 divisors (see below), whose sum is σ = 104328000. Its totient is φ = 32332944.

The previous prime is 67104419. The next prime is 67104437. The reversal of 67104434 is 43440176.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 67104397 and 67104406.

It is not an unprimeable number, because it can be changed into a prime (67104437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47267 + ... + 48665.

It is an arithmetic number, because the mean of its divisors is an integer number (6520500).

Almost surely, 2^67104434 is an apocalyptic number.

67104434 is a deficient number, since it is larger than the sum of its proper divisors (37223566).

67104434 is a wasteful number, since it uses less digits than its factorization.

67104434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2257.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 67104434 is about 8191.7296097955. The cubic root of 67104434 is about 406.3657272194.

The spelling of 67104434 in words is "sixty-seven million, one hundred four thousand, four hundred thirty-four".