1070728088 has 8 divisors (see below), whose sum is σ = 2007615180. Its totient is φ = 535364040.

The previous prime is 1070728081. The next prime is 1070728091. The reversal of 1070728088 is 8808270701.

1070728088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1070728088² = 2292917276864271488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070728081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66920498 + ... + 66920513.

Almost surely, 2^1070728088 is an apocalyptic number.

It is an amenable number.

1070728088 is a deficient number, since it is larger than the sum of its proper divisors (936887092).

1070728088 is a wasteful number, since it uses less digits than its factorization.

1070728088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133841017 (or 133841013 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 41.

The square root of 1070728088 is about 32721.9817248283. The cubic root of 1070728088 is about 1023.0410613961.

Adding to 1070728088 its reverse (8808270701), we get a palindrome (9878998789).

The spelling of 1070728088 in words is "one billion, seventy million, seven hundred twenty-eight thousand, eighty-eight".