1084261028 has 12 divisors (see below), whose sum is σ = 1899378432. Its totient is φ = 541581480.

The previous prime is 1084261007. The next prime is 1084261081. The reversal of 1084261028 is 8201624801.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1084260985 and 1084261003.

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, 132800 + ... + 140727.

It is an arithmetic number, because the mean of its divisors is an integer number (158281536).

Almost surely, 2^1084261028 is an apocalyptic number.

It is an amenable number.

1084261028 is a deficient number, since it is larger than the sum of its proper divisors (815117404).

1084261028 is a wasteful number, since it uses less digits than its factorization.

1084261028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274522 (or 274520 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 1084261028 is about 32928.1191081422. The cubic root of 1084261028 is about 1027.3331039224. Note that the first 3 decimals are identical.

Adding to 1084261028 its reverse (8201624801), we get a palindrome (9285885829).

The spelling of 1084261028 in words is "one billion, eighty-four million, two hundred sixty-one thousand, twenty-eight".