8862075428 has 6 divisors (see below), whose sum is σ = 15508632006. Its totient is φ = 4431037712.

The previous prime is 8862075427. The next prime is 8862075479. The reversal of 8862075428 is 8245702688.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6812521444 + 2049553984 = 82538^2 + 45272^2 .

It is a super-2 number, since 2×8862075428² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8862075427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107759425 + ... + 1107759432.

It is an arithmetic number, because the mean of its divisors is an integer number (2584772001).

Almost surely, 2^8862075428 is an apocalyptic number.

It is an amenable number.

8862075428 is a deficient number, since it is larger than the sum of its proper divisors (6646556578).

8862075428 is a wasteful number, since it uses less digits than its factorization.

8862075428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2215518861 (or 2215518859 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 50.

The square root of 8862075428 is about 94138.5969090256. The cubic root of 8862075428 is about 2069.4033479966.

The spelling of 8862075428 in words is "eight billion, eight hundred sixty-two million, seventy-five thousand, four hundred twenty-eight".