1423735474 has 24 divisors (see below), whose sum is σ = 2615027760. Its totient is φ = 578057256.

The previous prime is 1423735471. The next prime is 1423735501. The reversal of 1423735474 is 4745373241.

It is not an unprimeable number, because it can be changed into a prime (1423735471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 380452 + ... + 384175.

It is an arithmetic number, because the mean of its divisors is an integer number (108959490).

Almost surely, 2^1423735474 is an apocalyptic number.

1423735474 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1423735474 is a deficient number, since it is larger than the sum of its proper divisors (1191292286).

1423735474 is a wasteful number, since it uses less digits than its factorization.

1423735474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764662 (or 764655 counting only the distinct ones).

The product of its digits is 282240, while the sum is 40.

The square root of 1423735474 is about 37732.4194029484. The cubic root of 1423735474 is about 1124.9755975612.

The spelling of 1423735474 in words is "one billion, four hundred twenty-three million, seven hundred thirty-five thousand, four hundred seventy-four".