1100670426 has 12 divisors (see below), whose sum is σ = 2384785962. Its totient is φ = 366890136.

The previous prime is 1100670419. The next prime is 1100670479. The reversal of 1100670426 is 6240760011.

It can be written as a sum of positive squares in only one way, i.e., 981882225 + 118788201 = 31335^2 + 10899^2 .

It is a super-2 number, since 2×1100670426² = 2422950773342042952, 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 1100670426.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30574161 + ... + 30574196.

Almost surely, 2^1100670426 is an apocalyptic number.

1100670426 is an abundant number, since it is smaller than the sum of its proper divisors (1284115536).

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

1100670426 is a wasteful number, since it uses less digits than its factorization.

1100670426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61148365 (or 61148362 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 1100670426 is about 33176.3534162512. The cubic root of 1100670426 is about 1032.4897902674.

The spelling of 1100670426 in words is "one billion, one hundred million, six hundred seventy thousand, four hundred twenty-six".