425934548 has 12 divisors (see below), whose sum is σ = 802722900. Its totient is φ = 196585152.

The previous prime is 425934547. The next prime is 425934557. The reversal of 425934548 is 845439524.

It can be written as a sum of positive squares in 2 ways, for example, as 279959824 + 145974724 = 16732^2 + 12082^2 .

It is a junction number, because it is equal to n+sod(n) for n = 425934499 and 425934508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425934547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4095473 + ... + 4095576.

It is an arithmetic number, because the mean of its divisors is an integer number (66893575).

Almost surely, 2^425934548 is an apocalyptic number.

It is an amenable number.

425934548 is a deficient number, since it is larger than the sum of its proper divisors (376788352).

425934548 is a wasteful number, since it uses less digits than its factorization.

425934548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8191066 (or 8191064 counting only the distinct ones).

The product of its digits is 691200, while the sum is 44.

The square root of 425934548 is about 20638.1817997613. The cubic root of 425934548 is about 752.3979828073.

The spelling of 425934548 in words is "four hundred twenty-five million, nine hundred thirty-four thousand, five hundred forty-eight".