425447130 has 32 divisors (see below), whose sum is σ = 1021616064. Its totient is φ = 113392256.

The previous prime is 425447111. The next prime is 425447159. The reversal of 425447130 is 31744524.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 105817 + ... + 109763.

It is an arithmetic number, because the mean of its divisors is an integer number (31925502).

Almost surely, 2^425447130 is an apocalyptic number.

425447130 is an abundant number, since it is smaller than the sum of its proper divisors (596168934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425447130 is a wasteful number, since it uses less digits than its factorization.

425447130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7550.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 425447130 is about 20626.3697726963. The cubic root of 425447130 is about 752.1108711680.

The spelling of 425447130 in words is "four hundred twenty-five million, four hundred forty-seven thousand, one hundred thirty".