425674582 has 16 divisors (see below), whose sum is σ = 653158080. Its totient is φ = 207970048.

The previous prime is 425674553. The next prime is 425674583. The reversal of 425674582 is 285476524.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425674583) 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 7 ways as a sum of consecutive naturals, for example, 60294 + ... + 66982.

It is an arithmetic number, because the mean of its divisors is an integer number (40822380).

Almost surely, 2^425674582 is an apocalyptic number.

425674582 is a deficient number, since it is larger than the sum of its proper divisors (227483498).

425674582 is a wasteful number, since it uses less digits than its factorization.

425674582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7415.

The product of its digits is 537600, while the sum is 43.

The square root of 425674582 is about 20631.8826576733. The cubic root of 425674582 is about 752.2448781403.

The spelling of 425674582 in words is "four hundred twenty-five million, six hundred seventy-four thousand, five hundred eighty-two".