67763982 has 32 divisors (see below), whose sum is σ = 159223680. Its totient is φ = 18954720.

The previous prime is 67763963. The next prime is 67763999. The reversal of 67763982 is 28936776.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38632 + ... + 40347.

It is an arithmetic number, because the mean of its divisors is an integer number (4975740).

Almost surely, 2^67763982 is an apocalyptic number.

67763982 is an abundant number, since it is smaller than the sum of its proper divisors (91459698).

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

67763982 is a wasteful number, since it uses less digits than its factorization.

67763982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79008.

The product of its digits is 762048, while the sum is 48.

The square root of 67763982 is about 8231.8881187732. Note that the first 3 decimals coincide. The cubic root of 67763982 is about 407.6927353046.

The spelling of 67763982 in words is "sixty-seven million, seven hundred sixty-three thousand, nine hundred eighty-two".