715223741 has 4 divisors (see below), whose sum is σ = 720855552. Its totient is φ = 709591932.

The previous prime is 715223701. The next prime is 715223753. The reversal of 715223741 is 147322517.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 147322517 = 5051 ⋅29167.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-715223741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 715223698 and 715223707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715223701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2815715 + ... + 2815968.

It is an arithmetic number, because the mean of its divisors is an integer number (180213888).

Almost surely, 2^715223741 is an apocalyptic number.

It is an amenable number.

715223741 is a deficient number, since it is larger than the sum of its proper divisors (5631811).

715223741 is a wasteful number, since it uses less digits than its factorization.

715223741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5631810.

The product of its digits is 11760, while the sum is 32.

The square root of 715223741 is about 26743.6673064858. The cubic root of 715223741 is about 894.2946664485.

The spelling of 715223741 in words is "seven hundred fifteen million, two hundred twenty-three thousand, seven hundred forty-one".