1455252232 has 32 divisors (see below), whose sum is σ = 3139067520. Its totient is φ = 619545600.

The previous prime is 1455252229. The next prime is 1455252263. The reversal of 1455252232 is 2322525541.

It is a junction number, because it is equal to n+sod(n) for n = 1455252194 and 1455252203.

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, 77593 + ... + 94504.

It is an arithmetic number, because the mean of its divisors is an integer number (98095860).

Almost surely, 2^1455252232 is an apocalyptic number.

It is an amenable number.

1455252232 is an abundant number, since it is smaller than the sum of its proper divisors (1683815288).

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

1455252232 is a wasteful number, since it uses less digits than its factorization.

1455252232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172261 (or 172257 counting only the distinct ones).

The product of its digits is 24000, while the sum is 31.

The square root of 1455252232 is about 38147.7683750963. The cubic root of 1455252232 is about 1133.2161572819.

Adding to 1455252232 its reverse (2322525541), we get a palindrome (3777777773).

The spelling of 1455252232 in words is "one billion, four hundred fifty-five million, two hundred fifty-two thousand, two hundred thirty-two".