425467089 has 12 divisors (see below), whose sum is σ = 615141072. Its totient is φ = 283378200.

The previous prime is 425467079. The next prime is 425467103. The reversal of 425467089 is 980764524.

It is a happy number.

It is not a de Polignac number, because 425467089 - 2⁴ = 425467073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (425467079) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11847 + ... + 31484.

It is an arithmetic number, because the mean of its divisors is an integer number (51261756).

Almost surely, 2^425467089 is an apocalyptic number.

It is an amenable number.

425467089 is a deficient number, since it is larger than the sum of its proper divisors (189673983).

425467089 is a wasteful number, since it uses less digits than its factorization.

425467089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44428 (or 44425 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 425467089 is about 20626.8535894353. The cubic root of 425467089 is about 752.1226322425.

The spelling of 425467089 in words is "four hundred twenty-five million, four hundred sixty-seven thousand, eighty-nine".