67226734 has 4 divisors (see below), whose sum is σ = 100840104. Its totient is φ = 33613366.

The previous prime is 67226717. The next prime is 67226741. The reversal of 67226734 is 43762276.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 67226693 and 67226702.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 16806682 + ... + 16806685.

It is an arithmetic number, because the mean of its divisors is an integer number (25210026).

Almost surely, 2^67226734 is an apocalyptic number.

67226734 is a deficient number, since it is larger than the sum of its proper divisors (33613370).

67226734 is a wasteful number, since it uses less digits than its factorization.

67226734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33613369.

The product of its digits is 84672, while the sum is 37.

The square root of 67226734 is about 8199.1910576593. The cubic root of 67226734 is about 406.6124489515.

It can be divided in two parts, 6722 and 6734, that added together give a square (13456 = 116²).

The spelling of 67226734 in words is "sixty-seven million, two hundred twenty-six thousand, seven hundred thirty-four".