1422023562 has 48 divisors (see below), whose sum is σ = 3148786368. Its totient is φ = 463700160.

The previous prime is 1422023557. The next prime is 1422023563. The reversal of 1422023562 is 2653202241.

It is a happy number.

1422023562 is a `hidden beast` number, since 1 + 422 + 0 + 235 + 6 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (1422023563) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149262 + ... + 158502.

It is an arithmetic number, because the mean of its divisors is an integer number (65599716).

Almost surely, 2^1422023562 is an apocalyptic number.

1422023562 is an abundant number, since it is smaller than the sum of its proper divisors (1726762806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1422023562 is a wasteful number, since it uses less digits than its factorization.

1422023562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9435 (or 9432 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 1422023562 is about 37709.7276839810. The cubic root of 1422023562 is about 1124.5245232181.

The spelling of 1422023562 in words is "one billion, four hundred twenty-two million, twenty-three thousand, five hundred sixty-two".