1468249286 has 32 divisors (see below), whose sum is σ = 2569175040. Its totient is φ = 616333536.

The previous prime is 1468249273. The next prime is 1468249331. The reversal of 1468249286 is 6829428641.

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, 135236 + ... + 145688.

It is an arithmetic number, because the mean of its divisors is an integer number (80286720).

Almost surely, 2^1468249286 is an apocalyptic number.

1468249286 is a deficient number, since it is larger than the sum of its proper divisors (1100925754).

1468249286 is a wasteful number, since it uses less digits than its factorization.

1468249286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10668.

The product of its digits is 1327104, while the sum is 50.

The square root of 1468249286 is about 38317.7411390599. The cubic root of 1468249286 is about 1136.5797988136.

The spelling of 1468249286 in words is "one billion, four hundred sixty-eight million, two hundred forty-nine thousand, two hundred eighty-six".