8835146021 has 8 divisors (see below), whose sum is σ = 9550147320. Its totient is φ = 8125198272.

The previous prime is 8835145961. The next prime is 8835146063. The reversal of 8835146021 is 1206415388.

It can be written as a sum of positive squares in 4 ways, for example, as 958583521 + 7876562500 = 30961^2 + 88750^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 8835146021 - 2¹⁸ = 8834883877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8835146321) 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, 1259750 + ... + 1266743.

It is an arithmetic number, because the mean of its divisors is an integer number (1193768415).

Almost surely, 2^8835146021 is an apocalyptic number.

It is an amenable number.

8835146021 is a deficient number, since it is larger than the sum of its proper divisors (715001299).

8835146021 is a wasteful number, since it uses less digits than its factorization.

8835146021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2526775.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 8835146021 is about 93995.4574487512. The cubic root of 8835146021 is about 2067.3051055816.

The spelling of 8835146021 in words is "eight billion, eight hundred thirty-five million, one hundred forty-six thousand, twenty-one".