814748475 has 48 divisors (see below), whose sum is σ = 1414552320. Its totient is φ = 413212800.

The previous prime is 814748471. The next prime is 814748483. The reversal of 814748475 is 574847418.

It is not a de Polignac number, because 814748475 - 2² = 814748471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (814748471) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 142930 + ... + 148520.

It is an arithmetic number, because the mean of its divisors is an integer number (29469840).

Almost surely, 2^814748475 is an apocalyptic number.

814748475 is a deficient number, since it is larger than the sum of its proper divisors (599803845).

814748475 is a wasteful number, since it uses less digits than its factorization.

814748475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5700 (or 5695 counting only the distinct ones).

The product of its digits is 1003520, while the sum is 48.

The square root of 814748475 is about 28543.7992390642. The cubic root of 814748475 is about 933.9877613346.

The spelling of 814748475 in words is "eight hundred fourteen million, seven hundred forty-eight thousand, four hundred seventy-five".