1105948 has 6 divisors (see below), whose sum is σ = 1935416. Its totient is φ = 552972.

The previous prime is 1105943. The next prime is 1105961. The reversal of 1105948 is 8495011.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138240 + ... + 138247.

2^1105948 is an apocalyptic number.

It is an amenable number.

1105948 is a deficient number, since it is larger than the sum of its proper divisors (829468).

1105948 is a wasteful number, since it uses less digits than its factorization.

1105948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276491 (or 276489 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 1105948 is about 1051.6406230267. The cubic root of 1105948 is about 103.4137378597.

The spelling of 1105948 in words is "one million, one hundred five thousand, nine hundred forty-eight".