1052189700 has 36 divisors (see below), whose sum is σ = 3044336400. Its totient is φ = 280583840.

The previous prime is 1052189681. The next prime is 1052189707. The reversal of 1052189700 is 79812501.

It is a super-2 number, since 2×1052189700² = 2214206329572180000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1052189707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1753350 + ... + 1753949.

It is an arithmetic number, because the mean of its divisors is an integer number (84564900).

Almost surely, 2^1052189700 is an apocalyptic number.

1052189700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1052189700 is an abundant number, since it is smaller than the sum of its proper divisors (1992146700).

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

1052189700 is a wasteful number, since it uses less digits than its factorization.

1052189700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3507316 (or 3507309 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 33.

The square root of 1052189700 is about 32437.4736994113. The cubic root of 1052189700 is about 1017.1024069039.

The spelling of 1052189700 in words is "one billion, fifty-two million, one hundred eighty-nine thousand, seven hundred".