1121070 has 16 divisors (see below), whose sum is σ = 2690640. Its totient is φ = 298944.

The previous prime is 1121051. The next prime is 1121083. The reversal of 1121070 is 701211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18655 + ... + 18714.

It is an arithmetic number, because the mean of its divisors is an integer number (168165).

2^1121070 is an apocalyptic number.

1121070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121070 is an abundant number, since it is smaller than the sum of its proper divisors (1569570).

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

1121070 is a wasteful number, since it uses less digits than its factorization.

1121070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37379.

The product of its (nonzero) digits is 14, while the sum is 12.

The square root of 1121070 is about 1058.8059312263. The cubic root of 1121070 is about 103.8829427532.

Adding to 1121070 its reverse (701211), we get a palindrome (1822281).

The spelling of 1121070 in words is "one million, one hundred twenty-one thousand, seventy".