1081470970 has 16 divisors (see below), whose sum is σ = 1947567240. Its totient is φ = 432384064.

The previous prime is 1081470967. The next prime is 1081470979. The reversal of 1081470970 is 790741801.

It can be written as a sum of positive squares in 4 ways, for example, as 1011430809 + 70040161 = 31803^2 + 8369^2 .

It is not an unprimeable number, because it can be changed into a prime (1081470979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2305 + ... + 46564.

Almost surely, 2^1081470970 is an apocalyptic number.

1081470970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1081470970 is a deficient number, since it is larger than the sum of its proper divisors (866096270).

1081470970 is a wasteful number, since it uses less digits than its factorization.

1081470970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51089.

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 1081470970 is about 32885.7259308655. The cubic root of 1081470970 is about 1026.4511573055.

The spelling of 1081470970 in words is "one billion, eighty-one million, four hundred seventy thousand, nine hundred seventy".