1207713020 has 24 divisors (see below), whose sum is σ = 2536881984. Its totient is φ = 482954816.

The previous prime is 1207713019. The next prime is 1207713029. The reversal of 1207713020 is 203177021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1207713029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108557 + ... + 119163.

It is an arithmetic number, because the mean of its divisors is an integer number (105703416).

Almost surely, 2^1207713020 is an apocalyptic number.

1207713020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1207713020 is an abundant number, since it is smaller than the sum of its proper divisors (1329168964).

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

1207713020 is a wasteful number, since it uses less digits than its factorization.

1207713020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16309 (or 16307 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 1207713020 is about 34752.1656879107. The cubic root of 1207713020 is about 1064.9304604613.

The spelling of 1207713020 in words is "one billion, two hundred seven million, seven hundred thirteen thousand, twenty".