1070216560 has 40 divisors (see below), whose sum is σ = 2843719776. Its totient is φ = 366931200.

The previous prime is 1070216549. The next prime is 1070216569. The reversal of 1070216560 is 656120701.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×1070216560² = 2290726970596467200, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070216569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 954991 + ... + 956110.

Almost surely, 2^1070216560 is an apocalyptic number.

1070216560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1070216560 is an abundant number, since it is smaller than the sum of its proper divisors (1773503216).

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

1070216560 is a wasteful number, since it uses less digits than its factorization.

1070216560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1911121 (or 1911115 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 1070216560 is about 32714.1645163070. The cubic root of 1070216560 is about 1022.8781200880.

The spelling of 1070216560 in words is "one billion, seventy million, two hundred sixteen thousand, five hundred sixty".