1245246060 has 24 divisors (see below), whose sum is σ = 3486689136. Its totient is φ = 332065600.

The previous prime is 1245246053. The next prime is 1245246071. The reversal of 1245246060 is 606425421.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 10376991 + ... + 10377110.

It is an arithmetic number, because the mean of its divisors is an integer number (145278714).

Almost surely, 2^1245246060 is an apocalyptic number.

1245246060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1245246060 is an abundant number, since it is smaller than the sum of its proper divisors (2241443076).

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

1245246060 is a wasteful number, since it uses less digits than its factorization.

1245246060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20754113 (or 20754111 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 1245246060 is about 35288.0441509586. The cubic root of 1245246060 is about 1075.8500030450.

The spelling of 1245246060 in words is "one billion, two hundred forty-five million, two hundred forty-six thousand, sixty".