1422009976 has 32 divisors (see below), whose sum is σ = 2715379200. Its totient is φ = 697944160.

The previous prime is 1422009971. The next prime is 1422009977. The reversal of 1422009976 is 6799002241.

It is a super-2 number, since 2×1422009976² = 4044224743687041152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422009971) 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 7 ways as a sum of consecutive naturals, for example, 405591 + ... + 409081.

It is an arithmetic number, because the mean of its divisors is an integer number (84855600).

Almost surely, 2^1422009976 is an apocalyptic number.

It is an amenable number.

1422009976 is a deficient number, since it is larger than the sum of its proper divisors (1293369224).

1422009976 is a wasteful number, since it uses less digits than its factorization.

1422009976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4419 (or 4415 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 1422009976 is about 37709.5475443554. The cubic root of 1422009976 is about 1124.5209419744.

The spelling of 1422009976 in words is "one billion, four hundred twenty-two million, nine thousand, nine hundred seventy-six".