425536022 has 4 divisors (see below), whose sum is σ = 638304036. Its totient is φ = 212768010.

The previous prime is 425536021. The next prime is 425536031. The reversal of 425536022 is 220635524.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425536021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106384004 + ... + 106384007.

It is an arithmetic number, because the mean of its divisors is an integer number (159576009).

Almost surely, 2^425536022 is an apocalyptic number.

425536022 is a deficient number, since it is larger than the sum of its proper divisors (212768014).

425536022 is a wasteful number, since it uses less digits than its factorization.

425536022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212768013.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 425536022 is about 20628.5244746201. The cubic root of 425536022 is about 752.1632489913.

The spelling of 425536022 in words is "four hundred twenty-five million, five hundred thirty-six thousand, twenty-two".