1112677890 has 32 divisors (see below), whose sum is σ = 2732533056. Its totient is φ = 289813440.

The previous prime is 1112677889. The next prime is 1112677939. The reversal of 1112677890 is 987762111.

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, 429981 + ... + 432560.

It is an arithmetic number, because the mean of its divisors is an integer number (85391658).

Almost surely, 2^1112677890 is an apocalyptic number.

1112677890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112677890 is an abundant number, since it is smaller than the sum of its proper divisors (1619855166).

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

1112677890 is a wasteful number, since it uses less digits than its factorization.

1112677890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862594.

The product of its (nonzero) digits is 42336, while the sum is 42.

The square root of 1112677890 is about 33356.8267375660. The cubic root of 1112677890 is about 1036.2307746310.

The spelling of 1112677890 in words is "one billion, one hundred twelve million, six hundred seventy-seven thousand, eight hundred ninety".