1112961 has 8 divisors (see below), whose sum is σ = 1489600. Its totient is φ = 739152.

The previous prime is 1112959. The next prime is 1112971. The reversal of 1112961 is 1692111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1112961 - 2¹ = 1112959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516 + ... + 1578.

It is an arithmetic number, because the mean of its divisors is an integer number (186200).

2^1112961 is an apocalyptic number.

It is an amenable number.

1112961 is a deficient number, since it is larger than the sum of its proper divisors (376639).

1112961 is a wasteful number, since it uses less digits than its factorization.

1112961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1415.

The product of its digits is 108, while the sum is 21.

The square root of 1112961 is about 1054.9696678104. The cubic root of 1112961 is about 103.6318653438.

The spelling of 1112961 in words is "one million, one hundred twelve thousand, nine hundred sixty-one".