1055742112 has 24 divisors (see below), whose sum is σ = 2080536192. Its totient is φ = 527352000.

The previous prime is 1055742091. The next prime is 1055742137. The reversal of 1055742112 is 2112475501.

It is a super-2 number, since 2×1055742112² = 2229182814100441088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17937 + ... + 49327.

It is an arithmetic number, because the mean of its divisors is an integer number (86689008).

Almost surely, 2^1055742112 is an apocalyptic number.

It is an amenable number.

1055742112 is a deficient number, since it is larger than the sum of its proper divisors (1024794080).

1055742112 is a wasteful number, since it uses less digits than its factorization.

1055742112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32452 (or 32444 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 1055742112 is about 32492.1853989540. The cubic root of 1055742112 is about 1018.2457711144.

The spelling of 1055742112 in words is "one billion, fifty-five million, seven hundred forty-two thousand, one hundred twelve".