425741474 has 32 divisors (see below), whose sum is σ = 690353280. Its totient is φ = 196290432.

The previous prime is 425741471. The next prime is 425741479. The reversal of 425741474 is 474147524.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (425741471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275147 + ... + 276689.

It is an arithmetic number, because the mean of its divisors is an integer number (21573540).

Almost surely, 2^425741474 is an apocalyptic number.

425741474 is a deficient number, since it is larger than the sum of its proper divisors (264611806).

425741474 is a wasteful number, since it uses less digits than its factorization.

425741474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1754.

The product of its digits is 125440, while the sum is 38.

The square root of 425741474 is about 20633.5036772721. The cubic root of 425741474 is about 752.2842795446.

Adding to 425741474 its reverse (474147524), we get a palindrome (899888998).

The spelling of 425741474 in words is "four hundred twenty-five million, seven hundred forty-one thousand, four hundred seventy-four".