1260452032 has 28 divisors (see below), whose sum is σ = 2858526160. Its totient is φ = 540193536.

The previous prime is 1260452021. The next prime is 1260452041. The reversal of 1260452032 is 2302540621.

It is a tau number, because it is divible by the number of its divisors (28).

It is a junction number, because it is equal to n+sod(n) for n = 1260451988 and 1260452006.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1406307 + ... + 1407202.

It is an arithmetic number, because the mean of its divisors is an integer number (102090220).

Almost surely, 2^1260452032 is an apocalyptic number.

It is an amenable number.

1260452032 is an abundant number, since it is smaller than the sum of its proper divisors (1598074128).

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

1260452032 is an equidigital number, since it uses as much as digits as its factorization.

1260452032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2813528 (or 2813518 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1260452032 is about 35502.8454070938. The cubic root of 1260452032 is about 1080.2114446542.

Adding to 1260452032 its reverse (2302540621), we get a palindrome (3562992653).

The spelling of 1260452032 in words is "one billion, two hundred sixty million, four hundred fifty-two thousand, thirty-two".