68180486 has 16 divisors (see below), whose sum is σ = 112043520. Its totient is φ = 30859080.

The previous prime is 68180461. The next prime is 68180509. The reversal of 68180486 is 68408186.

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, 1226 + ... + 11741.

It is an arithmetic number, because the mean of its divisors is an integer number (7002720).

Almost surely, 2^68180486 is an apocalyptic number.

68180486 is a deficient number, since it is larger than the sum of its proper divisors (43863034).

68180486 is a wasteful number, since it uses less digits than its factorization.

68180486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13219.

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 68180486 is about 8257.1475704386. The cubic root of 68180486 is about 408.5263096005.

The spelling of 68180486 in words is "sixty-eight million, one hundred eighty thousand, four hundred eighty-six".