425463670 has 8 divisors (see below), whose sum is σ = 765834624. Its totient is φ = 170185464.

The previous prime is 425463667. The next prime is 425463673. The reversal of 425463670 is 76364524.

It is an interprime number because it is at equal distance from previous prime (425463667) and next prime (425463673).

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 (425463673) 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, 21273174 + ... + 21273193.

It is an arithmetic number, because the mean of its divisors is an integer number (95729328).

Almost surely, 2^425463670 is an apocalyptic number.

425463670 is a deficient number, since it is larger than the sum of its proper divisors (340370954).

425463670 is a wasteful number, since it uses less digits than its factorization.

425463670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42546374.

The product of its (nonzero) digits is 120960, while the sum is 37.

The square root of 425463670 is about 20626.7707118686. The cubic root of 425463670 is about 752.1206175828.

The spelling of 425463670 in words is "four hundred twenty-five million, four hundred sixty-three thousand, six hundred seventy".