1112509377 has 48 divisors (see below), whose sum is σ = 1969153920. Its totient is φ = 618510816.

The previous prime is 1112509357. The next prime is 1112509381. The reversal of 1112509377 is 7739052111.

1112509377 is a `hidden beast` number, since 1 + 112 + 509 + 37 + 7 = 666.

It is not a de Polignac number, because 1112509377 - 2⁷ = 1112509249 is a prime.

It is a super-2 number, since 2×1112509377² = 2475354227825856258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1112509327) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37588 + ... + 60314.

It is an arithmetic number, because the mean of its divisors is an integer number (41024040).

Almost surely, 2^1112509377 is an apocalyptic number.

It is an amenable number.

1112509377 is a deficient number, since it is larger than the sum of its proper divisors (856644543).

1112509377 is a wasteful number, since it uses less digits than its factorization.

1112509377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22787 (or 22774 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 36.

The square root of 1112509377 is about 33354.3007271926. The cubic root of 1112509377 is about 1036.1784602479.

The spelling of 1112509377 in words is "one billion, one hundred twelve million, five hundred nine thousand, three hundred seventy-seven".