67286261460 has 192 divisors, whose sum is σ = 217884328704. Its totient is φ = 15333580800.

The previous prime is 67286261437. The next prime is 67286261461. The reversal of 67286261460 is 6416268276.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67286261461) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10554834 + ... + 10561206.

It is an arithmetic number, because the mean of its divisors is an integer number (1134814212).

Almost surely, 2^67286261460 is an apocalyptic number.

67286261460 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 67286261460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108942164352).

67286261460 is an abundant number, since it is smaller than the sum of its proper divisors (150598067244).

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

67286261460 is a wasteful number, since it uses less digits than its factorization.

67286261460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7354 (or 7352 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 67286261460 in words is "sixty-seven billion, two hundred eighty-six million, two hundred sixty-one thousand, four hundred sixty".