67103316 has 60 divisors (see below), whose sum is σ = 200488288. Its totient is φ = 19171728.

The previous prime is 67103297. The next prime is 67103321. The reversal of 67103316 is 61330176.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 4.

It is a self number, because there is not a number n which added to its sum of digits gives 67103316.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12526 + ... + 17061.

Almost surely, 2^67103316 is an apocalyptic number.

It is an amenable number.

67103316 is an abundant number, since it is smaller than the sum of its proper divisors (133384972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67103316 is a wasteful number, since it uses less digits than its factorization.

67103316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29610 (or 29599 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 67103316 is about 8191.6613699542. The cubic root of 67103316 is about 406.3634704415.

The spelling of 67103316 in words is "sixty-seven million, one hundred three thousand, three hundred sixteen".