1070818672 has 80 divisors (see below), whose sum is σ = 2641830912. Its totient is φ = 408303360.

The previous prime is 1070818631. The next prime is 1070818673. The reversal of 1070818672 is 2768180701.

It is a super-2 number, since 2×1070818672² = 2293305256607687168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070818673) 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, 48658 + ... + 67150.

Almost surely, 2^1070818672 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 1070818672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1320915456).

1070818672 is an abundant number, since it is smaller than the sum of its proper divisors (1571012240).

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

1070818672 is a wasteful number, since it uses less digits than its factorization.

1070818672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18566 (or 18560 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 40.

The square root of 1070818672 is about 32723.3658415512. The cubic root of 1070818672 is about 1023.0699104691.

The spelling of 1070818672 in words is "one billion, seventy million, eight hundred eighteen thousand, six hundred seventy-two".