715283772 has 144 divisors (see below), whose sum is σ = 2073012480. Its totient is φ = 190729728.

The previous prime is 715283761. The next prime is 715283773. The reversal of 715283772 is 277382517.

715283772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715283773) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1629129 + ... + 1629567.

It is an arithmetic number, because the mean of its divisors is an integer number (14395920).

Almost surely, 2^715283772 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 715283772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1036506240).

715283772 is an abundant number, since it is smaller than the sum of its proper divisors (1357728708).

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

715283772 is a wasteful number, since it uses less digits than its factorization.

715283772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640 (or 631 counting only the distinct ones).

The product of its digits is 164640, while the sum is 42.

The square root of 715283772 is about 26744.7896234014. The cubic root of 715283772 is about 894.3196860790.

The spelling of 715283772 in words is "seven hundred fifteen million, two hundred eighty-three thousand, seven hundred seventy-two".