1478312605 has 96 divisors (see below), whose sum is σ = 2444867712. Its totient is φ = 845107200.

The previous prime is 1478312581. The next prime is 1478312621. The reversal of 1478312605 is 5062138741.

It is not a de Polignac number, because 1478312605 - 2¹¹ = 1478310557 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1878022 + ... + 1878808.

It is an arithmetic number, because the mean of its divisors is an integer number (25467372).

Almost surely, 2^1478312605 is an apocalyptic number.

It is an amenable number.

1478312605 is a deficient number, since it is larger than the sum of its proper divisors (966555107).

1478312605 is a wasteful number, since it uses less digits than its factorization.

1478312605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875 (or 868 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 1478312605 is about 38448.8309965336. The cubic root of 1478312605 is about 1139.1705788493.

The spelling of 1478312605 in words is "one billion, four hundred seventy-eight million, three hundred twelve thousand, six hundred five".