1105429248 has 576 divisors, whose sum is σ = 4269834240. Its totient is φ = 273715200.

The previous prime is 1105429229. The next prime is 1105429261. The reversal of 1105429248 is 8429245011.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16498911 + ... + 16498977.

Almost surely, 2^1105429248 is an apocalyptic number.

1105429248 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1105429248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2134917120).

1105429248 is an abundant number, since it is smaller than the sum of its proper divisors (3164404992).

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

1105429248 is a wasteful number, since it uses less digits than its factorization.

1105429248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 1105429248 is about 33247.9961501441. The cubic root of 1105429248 is about 1033.9756637207.

The spelling of 1105429248 in words is "one billion, one hundred five million, four hundred twenty-nine thousand, two hundred forty-eight".