1106028940 has 12 divisors (see below), whose sum is σ = 2322660816. Its totient is φ = 442411568.

The previous prime is 1106028923. The next prime is 1106028947. The reversal of 1106028940 is 498206011.

It is a happy number.

It is a super-2 number, since 2×1106028940² = 2446600032235047200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1106028947) 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, 27650704 + ... + 27650743.

It is an arithmetic number, because the mean of its divisors is an integer number (193555068).

Almost surely, 2^1106028940 is an apocalyptic number.

1106028940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1106028940 is an abundant number, since it is smaller than the sum of its proper divisors (1216631876).

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

1106028940 is a wasteful number, since it uses less digits than its factorization.

1106028940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55301456 (or 55301454 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 1106028940 is about 33257.0133956734. The cubic root of 1106028940 is about 1034.1626061356.

It can be divided in two parts, 11060 and 28940, that added together give a square (40000 = 200²).

The spelling of 1106028940 in words is "one billion, one hundred six million, twenty-eight thousand, nine hundred forty".