1422055596 has 24 divisors (see below), whose sum is σ = 3573370864. Its totient is φ = 437555520.

The previous prime is 1422055577. The next prime is 1422055597. The reversal of 1422055596 is 6955502241.

It is a super-2 number, since 2×1422055596² = 4044484236229830432, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (1422055597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4557715 + ... + 4558026.

Almost surely, 2^1422055596 is an apocalyptic number.

It is an amenable number.

1422055596 is an abundant number, since it is smaller than the sum of its proper divisors (2151315268).

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

1422055596 is a wasteful number, since it uses less digits than its factorization.

1422055596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9115761 (or 9115759 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 39.

The square root of 1422055596 is about 37710.1524261040. The cubic root of 1422055596 is about 1124.5329672292.

The spelling of 1422055596 in words is "one billion, four hundred twenty-two million, fifty-five thousand, five hundred ninety-six".