1422240476 has 24 divisors (see below), whose sum is σ = 2555965440. Its totient is φ = 692218800.

The previous prime is 1422240367. The next prime is 1422240499. The reversal of 1422240476 is 6740422241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9260 + ... + 54131.

It is an arithmetic number, because the mean of its divisors is an integer number (106498560).

Almost surely, 2^1422240476 is an apocalyptic number.

It is an amenable number.

1422240476 is a deficient number, since it is larger than the sum of its proper divisors (1133724964).

1422240476 is a wasteful number, since it uses less digits than its factorization.

1422240476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63545 (or 63543 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 32.

The square root of 1422240476 is about 37712.6036756944. The cubic root of 1422240476 is about 1124.5816982461.

The spelling of 1422240476 in words is "one billion, four hundred twenty-two million, two hundred forty thousand, four hundred seventy-six".