1070402088 has 128 divisors (see below), whose sum is σ = 3298176000. Its totient is φ = 282631680.

The previous prime is 1070402087. The next prime is 1070402149. The reversal of 1070402088 is 8802040701.

1070402088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 32717²-1.

It is a super-2 number, since 2×1070402088² = 2291521259989519488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1070402087) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126783 + ... + 134961.

It is an arithmetic number, because the mean of its divisors is an integer number (25767000).

Almost surely, 2^1070402088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1070402088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1649088000).

1070402088 is an abundant number, since it is smaller than the sum of its proper divisors (2227773912).

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

1070402088 is a wasteful number, since it uses less digits than its factorization.

1070402088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8255 (or 8251 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 1070402088 is about 32716.9999847174. Note that the first 4 decimals coincide. The cubic root of 1070402088 is about 1022.9372238787.

Adding to 1070402088 its reverse (8802040701), we get a palindrome (9872442789).

The spelling of 1070402088 in words is "one billion, seventy million, four hundred two thousand, eighty-eight".