715237 has 2 divisors, whose sum is σ = 715238. Its totient is φ = 715236.

The previous prime is 715229. The next prime is 715243. The reversal of 715237 is 732517.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 408321 + 306916 = 639^2 + 554^2 .

It is a cyclic number.

It is not a de Polignac number, because 715237 - 2³ = 715229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (715537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357618 + 357619.

It is an arithmetic number, because the mean of its divisors is an integer number (357619).

2⁷¹⁵²³⁷ is an apocalyptic number.

It is an amenable number.

715237 is a deficient number, since it is larger than the sum of its proper divisors (1).

715237 is an equidigital number, since it uses as much as digits as its factorization.

715237 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1470, while the sum is 25.

The square root of 715237 is about 845.7168556911. The cubic root of 715237 is about 89.4300192635.

The spelling of 715237 in words is "seven hundred fifteen thousand, two hundred thirty-seven".