1106254409 has 16 divisors (see below), whose sum is σ = 1200470544. Its totient is φ = 1013376000.

The previous prime is 1106254403. The next prime is 1106254411. The reversal of 1106254409 is 9044526011.

It can be written as a sum of positive squares in 8 ways, for example, as 74046025 + 1032208384 = 8605^2 + 32128^2 .

It is not a de Polignac number, because 1106254409 - 2⁴ = 1106254393 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1106254403) 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, 1577759 + ... + 1578459.

It is an arithmetic number, because the mean of its divisors is an integer number (75029409).

Almost surely, 2^1106254409 is an apocalyptic number.

It is an amenable number.

1106254409 is a deficient number, since it is larger than the sum of its proper divisors (94216135).

1106254409 is a wasteful number, since it uses less digits than its factorization.

1106254409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1468.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 1106254409 is about 33260.4030192059. The cubic root of 1106254409 is about 1034.2328742686.

The spelling of 1106254409 in words is "one billion, one hundred six million, two hundred fifty-four thousand, four hundred nine".