1026070720 has 28 divisors (see below), whose sum is σ = 2443331664. Its totient is φ = 410428160.

The previous prime is 1026070697. The next prime is 1026070807. The reversal of 1026070720 is 270706201.

It is a super-2 number, since 2×1026070720² = 2105642244882636800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1602916 + ... + 1603555.

Almost surely, 2^1026070720 is an apocalyptic number.

1026070720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1026070720 is an abundant number, since it is smaller than the sum of its proper divisors (1417260944).

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

1026070720 is an equidigital number, since it uses as much as digits as its factorization.

1026070720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3206488 (or 3206478 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 1026070720 is about 32032.3386595484. The cubic root of 1026070720 is about 1008.6157948894.

Adding to 1026070720 its reverse (270706201), we get a palindrome (1296776921).

The spelling of 1026070720 in words is "one billion, twenty-six million, seventy thousand, seven hundred twenty".