1232456352 has 48 divisors (see below), whose sum is σ = 3251505600. Its totient is φ = 408748032.

The previous prime is 1232456339. The next prime is 1232456363. The reversal of 1232456352 is 2536542321.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

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, 13153 + ... + 51360.

It is an arithmetic number, because the mean of its divisors is an integer number (67739700).

Almost surely, 2^1232456352 is an apocalyptic number.

1232456352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1232456352 is an abundant number, since it is smaller than the sum of its proper divisors (2019049248).

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

1232456352 is a wasteful number, since it uses less digits than its factorization.

1232456352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64725 (or 64717 counting only the distinct ones).

The product of its digits is 43200, while the sum is 33.

The square root of 1232456352 is about 35106.3577148072. The cubic root of 1232456352 is about 1072.1540303658.

Adding to 1232456352 its reverse (2536542321), we get a palindrome (3768998673).

The spelling of 1232456352 in words is "one billion, two hundred thirty-two million, four hundred fifty-six thousand, three hundred fifty-two".