1250506460 has 36 divisors (see below), whose sum is σ = 3054811032. Its totient is φ = 428744736.

The previous prime is 1250506459. The next prime is 1250506463. The reversal of 1250506460 is 646050521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1250506463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 637034 + ... + 638993.

It is an arithmetic number, because the mean of its divisors is an integer number (84855862).

Almost surely, 2^1250506460 is an apocalyptic number.

1250506460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1250506460 is an abundant number, since it is smaller than the sum of its proper divisors (1804304572).

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

1250506460 is a wasteful number, since it uses less digits than its factorization.

1250506460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276050 (or 1276041 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 1250506460 is about 35362.5007599859. The cubic root of 1250506460 is about 1077.3628100375.

Adding to 1250506460 its reverse (646050521), we get a palindrome (1896556981).

The spelling of 1250506460 in words is "one billion, two hundred fifty million, five hundred six thousand, four hundred sixty".