1152970 has 48 divisors (see below), whose sum is σ = 2614248. Its totient is φ = 362880.

The previous prime is 1152941. The next prime is 1152979. The reversal of 1152970 is 792511.

It can be written as a sum of positive squares in 4 ways, for example, as 337561 + 815409 = 581^2 + 903^2 .

It is not an unprimeable number, because it can be changed into a prime (1152979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6280 + ... + 6460.

2^1152970 is an apocalyptic number.

1152970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1152970 is an abundant number, since it is smaller than the sum of its proper divisors (1461278).

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

1152970 is a wasteful number, since it uses less digits than its factorization.

1152970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 25.

The square root of 1152970 is about 1073.7644061897. The cubic root of 1152970 is about 104.8590701895.

The spelling of 1152970 in words is "one million, one hundred fifty-two thousand, nine hundred seventy".