1029024252 has 18 divisors (see below), whose sum is σ = 2601144728. Its totient is φ = 343008072.

The previous prime is 1029024239. The next prime is 1029024307. The reversal of 1029024252 is 2524209201.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×1029024252² = 2117781822408319008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14291968 + ... + 14292039.

Almost surely, 2^1029024252 is an apocalyptic number.

1029024252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1029024252 is an abundant number, since it is smaller than the sum of its proper divisors (1572120476).

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

1029024252 is a wasteful number, since it uses less digits than its factorization.

1029024252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28584017 (or 28584012 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1029024252 is about 32078.4078781974. The cubic root of 1029024252 is about 1009.5826305444.

The spelling of 1029024252 in words is "one billion, twenty-nine million, twenty-four thousand, two hundred fifty-two".