1105655964 has 24 divisors (see below), whose sum is σ = 2948416128. Its totient is φ = 315901680.

The previous prime is 1105655939. The next prime is 1105655981. The reversal of 1105655964 is 4695565011.

1105655964 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1105655964² = 2444950221457538592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6581202 + ... + 6581369.

It is an arithmetic number, because the mean of its divisors is an integer number (122850672).

Almost surely, 2^1105655964 is an apocalyptic number.

1105655964 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1105655964 is an abundant number, since it is smaller than the sum of its proper divisors (1842760164).

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

1105655964 is a wasteful number, since it uses less digits than its factorization.

1105655964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13162585 (or 13162583 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 42.

The square root of 1105655964 is about 33251.4054439809. The cubic root of 1105655964 is about 1034.0463460078.

The spelling of 1105655964 in words is "one billion, one hundred five million, six hundred fifty-five thousand, nine hundred sixty-four".