715755241 has 4 divisors (see below), whose sum is σ = 716010372. Its totient is φ = 715500112.

The previous prime is 715755211. The next prime is 715755277. The reversal of 715755241 is 142557517.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 142557517 = 3449 ⋅41333.

It can be written as a sum of positive squares in 2 ways, for example, as 400160016 + 315595225 = 20004^2 + 17765^2 .

It is a cyclic number.

It is not a de Polignac number, because 715755241 - 2⁷ = 715755113 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 715755241.

It is not an unprimeable number, because it can be changed into a prime (715755211) 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, 123310 + ... + 128983.

It is an arithmetic number, because the mean of its divisors is an integer number (179002593).

Almost surely, 2^715755241 is an apocalyptic number.

It is an amenable number.

715755241 is a deficient number, since it is larger than the sum of its proper divisors (255131).

715755241 is a wasteful number, since it uses less digits than its factorization.

715755241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255130.

The product of its digits is 49000, while the sum is 37.

The square root of 715755241 is about 26753.6023929489. The cubic root of 715755241 is about 894.5161355714.

The spelling of 715755241 in words is "seven hundred fifteen million, seven hundred fifty-five thousand, two hundred forty-one".