67256496 has 60 divisors (see below), whose sum is σ = 188894160. Its totient is φ = 22339200.

The previous prime is 67256479. The next prime is 67256513. The reversal of 67256496 is 69465276.

It is an interprime number because it is at equal distance from previous prime (67256479) and next prime (67256513).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51046 + ... + 52346.

It is an arithmetic number, because the mean of its divisors is an integer number (3148236).

Almost surely, 2^67256496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 67256496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94447080).

67256496 is an abundant number, since it is smaller than the sum of its proper divisors (121637664).

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

67256496 is a wasteful number, since it uses less digits than its factorization.

67256496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1674 (or 1665 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 67256496 is about 8201.0057919745. The cubic root of 67256496 is about 406.6724440040.

The spelling of 67256496 in words is "sixty-seven million, two hundred fifty-six thousand, four hundred ninety-six".