425481270 has 32 divisors (see below), whose sum is σ = 1081224288. Its totient is φ = 106787328.

The previous prime is 425481247. The next prime is 425481299. The reversal of 425481270 is 72184524.

It is a super-2 number, since 2×425481270² = 362068622241625800, which contains 22 as substring.

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, 416629 + ... + 417648.

It is an arithmetic number, because the mean of its divisors is an integer number (33788259).

Almost surely, 2^425481270 is an apocalyptic number.

425481270 is an abundant number, since it is smaller than the sum of its proper divisors (655743018).

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

425481270 is a wasteful number, since it uses less digits than its factorization.

425481270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834304.

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 425481270 is about 20627.1973374959. The cubic root of 425481270 is about 752.1309883393.

The spelling of 425481270 in words is "four hundred twenty-five million, four hundred eighty-one thousand, two hundred seventy".