67313355 has 8 divisors (see below), whose sum is σ = 107701392. Its totient is φ = 35900448.

The previous prime is 67313329. The next prime is 67313377. The reversal of 67313355 is 55331376.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 67313355 - 2⁶ = 67313291 is a prime.

It is a super-2 number, since 2×67313355² = 9062175522712050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2243764 + ... + 2243793.

It is an arithmetic number, because the mean of its divisors is an integer number (13462674).

Almost surely, 2^67313355 is an apocalyptic number.

67313355 is a deficient number, since it is larger than the sum of its proper divisors (40388037).

67313355 is a wasteful number, since it uses less digits than its factorization.

67313355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4487565.

The product of its digits is 28350, while the sum is 33.

The square root of 67313355 is about 8204.4716466083. The cubic root of 67313355 is about 406.7870127413.

It can be divided in two parts, 673 and 13355, that added together give a triangular number (14028 = T₁₆₇).

The spelling of 67313355 in words is "sixty-seven million, three hundred thirteen thousand, three hundred fifty-five".