67052338 has 4 divisors (see below), whose sum is σ = 100578510. Its totient is φ = 33526168.

The previous prime is 67052303. The next prime is 67052341. The reversal of 67052338 is 83325076.

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

It can be written as a sum of positive squares in only one way, i.e., 65237929 + 1814409 = 8077^2 + 1347^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16763083 + ... + 16763086.

Almost surely, 2^67052338 is an apocalyptic number.

67052338 is a deficient number, since it is larger than the sum of its proper divisors (33526172).

67052338 is a wasteful number, since it uses less digits than its factorization.

67052338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33526171.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 67052338 is about 8188.5491999499. The cubic root of 67052338 is about 406.2605403814.

The spelling of 67052338 in words is "sixty-seven million, fifty-two thousand, three hundred thirty-eight".