1070626220 has 12 divisors (see below), whose sum is σ = 2248315104. Its totient is φ = 428250480.

The previous prime is 1070626211. The next prime is 1070626223. The reversal of 1070626220 is 226260701.

It is a super-2 number, since 2×1070626220² = 2292481005902976800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1070626220.

It is not an unprimeable number, because it can be changed into a prime (1070626223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26765636 + ... + 26765675.

It is an arithmetic number, because the mean of its divisors is an integer number (187359592).

Almost surely, 2^1070626220 is an apocalyptic number.

1070626220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1070626220 is an abundant number, since it is smaller than the sum of its proper divisors (1177688884).

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

1070626220 is a wasteful number, since it uses less digits than its factorization.

1070626220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53531320 (or 53531318 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 1070626220 is about 32720.4251194877. The cubic root of 1070626220 is about 1023.0086166659.

Adding to 1070626220 its reverse (226260701), we get a palindrome (1296886921).

The spelling of 1070626220 in words is "one billion, seventy million, six hundred twenty-six thousand, two hundred twenty".