422604249 has 8 divisors (see below), whose sum is σ = 564353952. Its totient is φ = 281295360.

The previous prime is 422604239. The next prime is 422604257. The reversal of 422604249 is 942406224.

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

It is not a de Polignac number, because 422604249 - 2⁹ = 422603737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422604209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107959 + ... + 111804.

It is an arithmetic number, because the mean of its divisors is an integer number (70544244).

Almost surely, 2^422604249 is an apocalyptic number.

It is an amenable number.

422604249 is a deficient number, since it is larger than the sum of its proper divisors (141749703).

422604249 is a wasteful number, since it uses less digits than its factorization.

422604249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220407.

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 422604249 is about 20557.3405137921. The cubic root of 422604249 is about 750.4318987924.

The spelling of 422604249 in words is "four hundred twenty-two million, six hundred four thousand, two hundred forty-nine".