67809482 has 32 divisors (see below), whose sum is σ = 114307200. Its totient is φ = 29953728.

The previous prime is 67809457. The next prime is 67809487. The reversal of 67809482 is 28490876.

It is not an unprimeable number, because it can be changed into a prime (67809487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104483 + ... + 105129.

It is an arithmetic number, because the mean of its divisors is an integer number (3572100).

Almost surely, 2^67809482 is an apocalyptic number.

67809482 is a deficient number, since it is larger than the sum of its proper divisors (46497718).

67809482 is a wasteful number, since it uses less digits than its factorization.

67809482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830.

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 67809482 is about 8234.6512980211. The cubic root of 67809482 is about 407.7839630663.

The spelling of 67809482 in words is "sixty-seven million, eight hundred nine thousand, four hundred eighty-two".