425461222 has 8 divisors (see below), whose sum is σ = 665939376. Its totient is φ = 203481432.

The previous prime is 425461217. The next prime is 425461229. The reversal of 425461222 is 222164524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425461229) 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, 4624533 + ... + 4624624.

It is an arithmetic number, because the mean of its divisors is an integer number (83242422).

Almost surely, 2^425461222 is an apocalyptic number.

425461222 is a deficient number, since it is larger than the sum of its proper divisors (240478154).

425461222 is a wasteful number, since it uses less digits than its factorization.

425461222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9249182.

The product of its digits is 7680, while the sum is 28.

The square root of 425461222 is about 20626.7113714232. The cubic root of 425461222 is about 752.1191750822.

The spelling of 425461222 in words is "four hundred twenty-five million, four hundred sixty-one thousand, two hundred twenty-two".