1021052 has 12 divisors (see below), whose sum is σ = 1835400. Its totient is φ = 496656.

The previous prime is 1021043. The next prime is 1021067. The reversal of 1021052 is 2501201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3302 + ... + 3597.

It is an arithmetic number, because the mean of its divisors is an integer number (152950).

2^1021052 is an apocalyptic number.

It is an amenable number.

1021052 is a deficient number, since it is larger than the sum of its proper divisors (814348).

1021052 is a wasteful number, since it uses less digits than its factorization.

1021052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6940 (or 6938 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 1021052 is about 1010.4711772238. The cubic root of 1021052 is about 100.6968658330.

Adding to 1021052 its reverse (2501201), we get a palindrome (3522253).

The spelling of 1021052 in words is "one million, twenty-one thousand, fifty-two".