1151070 has 64 divisors (see below), whose sum is σ = 3053376. Its totient is φ = 276480.

The previous prime is 1151069. The next prime is 1151083. The reversal of 1151070 is 701511.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18840 + ... + 18900.

It is an arithmetic number, because the mean of its divisors is an integer number (47709).

2^1151070 is an apocalyptic number.

1151070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1151070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1526688).

1151070 is an abundant number, since it is smaller than the sum of its proper divisors (1902306).

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

1151070 is a wasteful number, since it uses less digits than its factorization.

1151070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125.

The product of its (nonzero) digits is 35, while the sum is 15.

The square root of 1151070 is about 1072.8793035566. The cubic root of 1151070 is about 104.8014388047.

Adding to 1151070 its reverse (701511), we get a palindrome (1852581).

The spelling of 1151070 in words is "one million, one hundred fifty-one thousand, seventy".