1105274124 has 36 divisors (see below), whose sum is σ = 2884015680. Its totient is φ = 356539680.

The previous prime is 1105274119. The next prime is 1105274167. The reversal of 1105274124 is 4214725011.

1105274124 is a `hidden beast` number, since 1 + 10 + 527 + 4 + 124 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

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, 494079 + ... + 496310.

Almost surely, 2^1105274124 is an apocalyptic number.

It is an amenable number.

1105274124 is an abundant number, since it is smaller than the sum of its proper divisors (1778741556).

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

1105274124 is a wasteful number, since it uses less digits than its factorization.

1105274124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990430 (or 990425 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 1105274124 is about 33245.6632359771. The cubic root of 1105274124 is about 1033.9272957995.

Adding to 1105274124 its reverse (4214725011), we get a palindrome (5319999135).

The spelling of 1105274124 in words is "one billion, one hundred five million, two hundred seventy-four thousand, one hundred twenty-four".