1036852021 has 8 divisors (see below), whose sum is σ = 1098378080. Its totient is φ = 976021488.

The previous prime is 1036851973. The next prime is 1036852039. The reversal of 1036852021 is 1202586301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1036852021 - 2¹¹ = 1036849973 is a prime.

It is a super-2 number, since 2×1036852021² = 2150124226903568882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1036852721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170811 + ... + 176776.

It is an arithmetic number, because the mean of its divisors is an integer number (137297260).

Almost surely, 2^1036852021 is an apocalyptic number.

It is an amenable number.

1036852021 is a deficient number, since it is larger than the sum of its proper divisors (61526059).

1036852021 is a wasteful number, since it uses less digits than its factorization.

1036852021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347763.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 1036852021 is about 32200.1866609497. The cubic root of 1036852021 is about 1012.1361256294.

The spelling of 1036852021 in words is "one billion, thirty-six million, eight hundred fifty-two thousand, twenty-one".