1522852212 has 48 divisors (see below), whose sum is σ = 4069320192. Its totient is φ = 434202720.

The previous prime is 1522852207. The next prime is 1522852229. The reversal of 1522852212 is 2122582251.

It is a self number, because there is not a number n which added to its sum of digits gives 1522852212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22783 + ... + 59705.

It is an arithmetic number, because the mean of its divisors is an integer number (84777504).

Almost surely, 2^1522852212 is an apocalyptic number.

1522852212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1522852212 is an abundant number, since it is smaller than the sum of its proper divisors (2546467980).

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

1522852212 is a wasteful number, since it uses less digits than its factorization.

1522852212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37428 (or 37426 counting only the distinct ones).

The product of its digits is 6400, while the sum is 30.

The square root of 1522852212 is about 39023.7390827686. The cubic root of 1522852212 is about 1150.4981363060.

The spelling of 1522852212 in words is "one billion, five hundred twenty-two million, eight hundred fifty-two thousand, two hundred twelve".