1103906954 has 24 divisors (see below), whose sum is σ = 1784835648. Its totient is φ = 511761960.

The previous prime is 1103906911. The next prime is 1103906957. The reversal of 1103906954 is 4596093011.

It is a super-2 number, since 2×1103906954² = 2437221126179116232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103906957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17669 + ... + 50199.

It is an arithmetic number, because the mean of its divisors is an integer number (74368152).

Almost surely, 2^1103906954 is an apocalyptic number.

1103906954 is a deficient number, since it is larger than the sum of its proper divisors (680928694).

1103906954 is a wasteful number, since it uses less digits than its factorization.

1103906954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32618 (or 32599 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 1103906954 is about 33225.0952444083. The cubic root of 1103906954 is about 1033.5008140838.

Adding to 1103906954 its reverse (4596093011), we get a palindrome (5699999965).

The spelling of 1103906954 in words is "one billion, one hundred three million, nine hundred six thousand, nine hundred fifty-four".