425474030 has 32 divisors (see below), whose sum is σ = 807766560. Its totient is φ = 160911360.

The previous prime is 425474017. The next prime is 425474047. The reversal of 425474030 is 30474524.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 425473984 and 425474002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107690 + ... + 111570.

It is an arithmetic number, because the mean of its divisors is an integer number (25242705).

Almost surely, 2^425474030 is an apocalyptic number.

425474030 is a deficient number, since it is larger than the sum of its proper divisors (382292530).

425474030 is a wasteful number, since it uses less digits than its factorization.

425474030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4484.

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 425474030 is about 20627.0218402948. The cubic root of 425474030 is about 752.1267222218.

The spelling of 425474030 in words is "four hundred twenty-five million, four hundred seventy-four thousand, thirty".