1105885452 has 48 divisors (see below), whose sum is σ = 3028739840. Its totient is φ = 307426752.

The previous prime is 1105885447. The next prime is 1105885477. The reversal of 1105885452 is 2545885011.

It is a self number, because there is not a number n which added to its sum of digits gives 1105885452.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174802 + ... + 181017.

Almost surely, 2^1105885452 is an apocalyptic number.

1105885452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1105885452 is an abundant number, since it is smaller than the sum of its proper divisors (1922854388).

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

1105885452 is a wasteful number, since it uses less digits than its factorization.

1105885452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355870 (or 355868 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 39.

The square root of 1105885452 is about 33254.8560664454. The cubic root of 1105885452 is about 1034.1178826701.

The spelling of 1105885452 in words is "one billion, one hundred five million, eight hundred eighty-five thousand, four hundred fifty-two".