10052020 has 24 divisors (see below), whose sum is σ = 23028768. Its totient is φ = 3655200.

The previous prime is 10052017. The next prime is 10052051. The reversal of 10052020 is 2025001.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 10051988 and 10052006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22626 + ... + 23065.

It is an arithmetic number, because the mean of its divisors is an integer number (959532).

Almost surely, 2^10052020 is an apocalyptic number.

10052020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10052020 is an abundant number, since it is smaller than the sum of its proper divisors (12976748).

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

10052020 is a wasteful number, since it uses less digits than its factorization.

10052020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45711 (or 45709 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 10.

The square root of 10052020 is about 3170.4920753725. The cubic root of 10052020 is about 215.8164020581.

Adding to 10052020 its reverse (2025001), we get a palindrome (12077021).

It can be divided in two parts, 1005 and 2020, that added together give a square (3025 = 55²).

The spelling of 10052020 in words is "ten million, fifty-two thousand, twenty".