67349056 has 14 divisors (see below), whose sum is σ = 133645910. Its totient is φ = 33674496.

The previous prime is 67349041. The next prime is 67349069. The reversal of 67349056 is 65094376.

It can be written as a sum of positive squares in only one way, i.e., 59598400 + 7750656 = 7720^2 + 2784^2 .

It is a super-2 number, since 2×67349056² = 9071790688182272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526101 + ... + 526228.

Almost surely, 2^67349056 is an apocalyptic number.

It is an amenable number.

67349056 is a deficient number, since it is larger than the sum of its proper divisors (66296854).

67349056 is a wasteful number, since it uses less digits than its factorization.

67349056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052341 (or 1052331 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 67349056 is about 8206.6470619858. The cubic root of 67349056 is about 406.8589159390.

It can be divided in two parts, 673 and 49056, that added together give a square (49729 = 223²).

The spelling of 67349056 in words is "sixty-seven million, three hundred forty-nine thousand, fifty-six".