1245368960 has 64 divisors (see below), whose sum is σ = 3247884000. Its totient is φ = 452858880.

The previous prime is 1245368947. The next prime is 1245368987. The reversal of 1245368960 is 698635421.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 81410 + ... + 95489.

Almost surely, 2^1245368960 is an apocalyptic number.

1245368960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1245368960 is an abundant number, since it is smaller than the sum of its proper divisors (2002515040).

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

1245368960 is a wasteful number, since it uses less digits than its factorization.

1245368960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176929 (or 176917 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 1245368960 is about 35289.7854909887. The cubic root of 1245368960 is about 1075.8853956794.

The spelling of 1245368960 in words is "one billion, two hundred forty-five million, three hundred sixty-eight thousand, nine hundred sixty".