67479982 has 16 divisors (see below), whose sum is σ = 106713360. Its totient is φ = 31914432.

The previous prime is 67479967. The next prime is 67480009. The reversal of 67479982 is 28997476.

It is a congruent number.

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, 37618 + ... + 39370.

It is an arithmetic number, because the mean of its divisors is an integer number (6669585).

Almost surely, 2^67479982 is an apocalyptic number.

67479982 is a deficient number, since it is larger than the sum of its proper divisors (39233378).

67479982 is a wasteful number, since it uses less digits than its factorization.

67479982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2787.

The product of its digits is 1524096, while the sum is 52.

The square root of 67479982 is about 8214.6200155576. The cubic root of 67479982 is about 407.1223887232.

It can be divided in two parts, 674 and 79982, that added together give a square (80656 = 284²).

The spelling of 67479982 in words is "sixty-seven million, four hundred seventy-nine thousand, nine hundred eighty-two".