1422059952 has 30 divisors (see below), whose sum is σ = 3674329932. Its totient is φ = 473932896.

The previous prime is 1422059927. The next prime is 1422059953. The reversal of 1422059952 is 2599502241.

It is a self number, because there is not a number n which added to its sum of digits gives 1422059952.

It is not an unprimeable number, because it can be changed into a prime (1422059953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 258543 + ... + 263985.

Almost surely, 2^1422059952 is an apocalyptic number.

1422059952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1422059952 is an abundant number, since it is smaller than the sum of its proper divisors (2252269980).

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

1422059952 is an frugal number, since it uses more digits than its factorization.

1422059952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10897 (or 5448 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 1422059952 is about 37710.2101823896. The cubic root of 1422059952 is about 1124.5341154404.

The spelling of 1422059952 in words is "one billion, four hundred twenty-two million, fifty-nine thousand, nine hundred fifty-two".