1023152 has 20 divisors (see below), whose sum is σ = 2135280. Its totient is φ = 472128.

The previous prime is 1023133. The next prime is 1023163. The reversal of 1023152 is 2513201.

It is a happy number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2252 + ... + 2667.

It is an arithmetic number, because the mean of its divisors is an integer number (106764).

2^1023152 is an apocalyptic number.

It is an amenable number.

1023152 is an abundant number, since it is smaller than the sum of its proper divisors (1112128).

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

1023152 is a wasteful number, since it uses less digits than its factorization.

1023152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4940 (or 4934 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 1023152 is about 1011.5097626815. The cubic root of 1023152 is about 100.7658530512.

Adding to 1023152 its reverse (2513201), we get a palindrome (3536353).

The spelling of 1023152 in words is "one million, twenty-three thousand, one hundred fifty-two".