1072185468 has 48 divisors (see below), whose sum is σ = 2594049024. Its totient is φ = 344315520.

The previous prime is 1072185467. The next prime is 1072185473. The reversal of 1072185468 is 8645812701.

It is a super-2 number, since 2×1072185468² = 2299163355580758048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072185463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78096 + ... + 90792.

It is an arithmetic number, because the mean of its divisors is an integer number (54042688).

Almost surely, 2^1072185468 is an apocalyptic number.

It is an amenable number.

1072185468 is an abundant number, since it is smaller than the sum of its proper divisors (1521863556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1072185468 is a wasteful number, since it uses less digits than its factorization.

1072185468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12962 (or 12960 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 42.

The square root of 1072185468 is about 32744.2432803081. The cubic root of 1072185468 is about 1023.5050085164.

The spelling of 1072185468 in words is "one billion, seventy-two million, one hundred eighty-five thousand, four hundred sixty-eight".