1107961 has 8 divisors (see below), whose sum is σ = 1144800. Its totient is φ = 1071840.

The previous prime is 1107937. The next prime is 1107989. The reversal of 1107961 is 1697011.

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

It is a cyclic number.

It is not a de Polignac number, because 1107961 - 2⁵ = 1107929 is a prime.

It is a Duffinian number.

1107961 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1105961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5146 + ... + 5356.

It is an arithmetic number, because the mean of its divisors is an integer number (143100).

2^1107961 is an apocalyptic number.

It is an amenable number.

1107961 is a deficient number, since it is larger than the sum of its proper divisors (36839).

1107961 is an equidigital number, since it uses as much as digits as its factorization.

1107961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359.

The product of its (nonzero) digits is 378, while the sum is 25.

The square root of 1107961 is about 1052.5972639144. The cubic root of 1107961 is about 103.4764429417.

The spelling of 1107961 in words is "one million, one hundred seven thousand, nine hundred sixty-one".