422696948 has 6 divisors (see below), whose sum is σ = 739719666. Its totient is φ = 211348472.

The previous prime is 422696899. The next prime is 422696951. The reversal of 422696948 is 849696224.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 342916324 + 79780624 = 18518^2 + 8932^2 .

It is a junction number, because it is equal to n+sod(n) for n = 422696896 and 422696905.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52837115 + ... + 52837122.

It is an arithmetic number, because the mean of its divisors is an integer number (123286611).

Almost surely, 2^422696948 is an apocalyptic number.

It is an amenable number.

422696948 is a deficient number, since it is larger than the sum of its proper divisors (317022718).

422696948 is a wasteful number, since it uses less digits than its factorization.

422696948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105674241 (or 105674239 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 50.

The square root of 422696948 is about 20559.5950349223. The cubic root of 422696948 is about 750.4867643086.

The spelling of 422696948 in words is "four hundred twenty-two million, six hundred ninety-six thousand, nine hundred forty-eight".