422074653 has 32 divisors (see below), whose sum is σ = 755607552. Its totient is φ = 202392000.

The previous prime is 422074649. The next prime is 422074673. The reversal of 422074653 is 356470224.

It is not a de Polignac number, because 422074653 - 2² = 422074649 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422074603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67273 + ... + 73278.

It is an arithmetic number, because the mean of its divisors is an integer number (23612736).

Almost surely, 2^422074653 is an apocalyptic number.

It is an amenable number.

422074653 is a deficient number, since it is larger than the sum of its proper divisors (333532899).

422074653 is a wasteful number, since it uses less digits than its factorization.

422074653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140585.

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 422074653 is about 20544.4555294123. The cubic root of 422074653 is about 750.1182942299.

The spelling of 422074653 in words is "four hundred twenty-two million, seventy-four thousand, six hundred fifty-three".