1052414220 has 192 divisors, whose sum is σ = 3613123584. Its totient is φ = 225223680.

The previous prime is 1052414219. The next prime is 1052414239. The reversal of 1052414220 is 224142501.

1052414220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1052414220² = 2215151380916416800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 194674 + ... + 200006.

It is an arithmetic number, because the mean of its divisors is an integer number (18818352).

Almost surely, 2^1052414220 is an apocalyptic number.

1052414220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1052414220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1806561792).

1052414220 is an abundant number, since it is smaller than the sum of its proper divisors (2560709364).

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

1052414220 is a wasteful number, since it uses less digits than its factorization.

1052414220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5392 (or 5390 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 1052414220 is about 32440.9343268655. The cubic root of 1052414220 is about 1017.1747460748.

Adding to 1052414220 its reverse (224142501), we get a palindrome (1276556721).

The spelling of 1052414220 in words is "one billion, fifty-two million, four hundred fourteen thousand, two hundred twenty".