1460872478 has 8 divisors (see below), whose sum is σ = 2359870968. Its totient is φ = 674248824.

The previous prime is 1460872463. The next prime is 1460872481. The reversal of 1460872478 is 8742780641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28093676 + ... + 28093727.

It is an arithmetic number, because the mean of its divisors is an integer number (294983871).

Almost surely, 2^1460872478 is an apocalyptic number.

1460872478 is a deficient number, since it is larger than the sum of its proper divisors (898998490).

1460872478 is a wasteful number, since it uses less digits than its factorization.

1460872478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56187418.

The product of its (nonzero) digits is 602112, while the sum is 47.

The square root of 1460872478 is about 38221.3615403743. The cubic root of 1460872478 is about 1134.6731262584.

The spelling of 1460872478 in words is "one billion, four hundred sixty million, eight hundred seventy-two thousand, four hundred seventy-eight".