422462625 has 64 divisors (see below), whose sum is σ = 797072640. Its totient is φ = 196992000.

The previous prime is 422462611. The next prime is 422462627. The reversal of 422462625 is 526264224.

It is not a de Polignac number, because 422462625 - 2¹² = 422458529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422462627) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 90345 + ... + 94905.

It is an arithmetic number, because the mean of its divisors is an integer number (12454260).

Almost surely, 2^422462625 is an apocalyptic number.

It is an amenable number.

422462625 is a deficient number, since it is larger than the sum of its proper divisors (374610015).

422462625 is a wasteful number, since it uses less digits than its factorization.

422462625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4611 (or 4601 counting only the distinct ones).

The product of its digits is 46080, while the sum is 33.

The square root of 422462625 is about 20553.8956161600. The cubic root of 422462625 is about 750.3480606689.

The spelling of 422462625 in words is "four hundred twenty-two million, four hundred sixty-two thousand, six hundred twenty-five".