1023425232 has 20 divisors (see below), whose sum is σ = 2643848640. Its totient is φ = 341141728.

The previous prime is 1023425191. The next prime is 1023425233. The reversal of 1023425232 is 2325243201.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023425233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10660632 + ... + 10660727.

It is an arithmetic number, because the mean of its divisors is an integer number (132192432).

Almost surely, 2^1023425232 is an apocalyptic number.

1023425232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1023425232 is an abundant number, since it is smaller than the sum of its proper divisors (1620423408).

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

1023425232 is a wasteful number, since it uses less digits than its factorization.

1023425232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21321370 (or 21321364 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 1023425232 is about 31991.0179894295. The cubic root of 1023425232 is about 1007.7482206882.

Adding to 1023425232 its reverse (2325243201), we get a palindrome (3348668433).

The spelling of 1023425232 in words is "one billion, twenty-three million, four hundred twenty-five thousand, two hundred thirty-two".