68071486 has 48 divisors (see below), whose sum is σ = 123407280. Its totient is φ = 28062720.

The previous prime is 68071483. The next prime is 68071489. The reversal of 68071486 is 68417086.

It is an interprime number because it is at equal distance from previous prime (68071483) and next prime (68071489).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68071483) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 352606 + ... + 352798.

It is an arithmetic number, because the mean of its divisors is an integer number (2570985).

Almost surely, 2^68071486 is an apocalyptic number.

68071486 is a deficient number, since it is larger than the sum of its proper divisors (55335794).

68071486 is a wasteful number, since it uses less digits than its factorization.

68071486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329 (or 322 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 68071486 is about 8250.5445880863. The cubic root of 68071486 is about 408.3084900985.

The spelling of 68071486 in words is "sixty-eight million, seventy-one thousand, four hundred eighty-six".