1495701239 has 2 divisors, whose sum is σ = 1495701240. Its totient is φ = 1495701238.

The previous prime is 1495701217. The next prime is 1495701253. The reversal of 1495701239 is 9321075941.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1495701239 is a prime.

It is a super-2 number, since 2×1495701239² = 4474244392692270242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1495701196 and 1495701205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1495701289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 747850619 + 747850620.

It is an arithmetic number, because the mean of its divisors is an integer number (747850620).

Almost surely, 2^1495701239 is an apocalyptic number.

1495701239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1495701239 is an equidigital number, since it uses as much as digits as its factorization.

1495701239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 1495701239 is about 38674.2968779007. The cubic root of 1495701239 is about 1143.6196733902.

The spelling of 1495701239 in words is "one billion, four hundred ninety-five million, seven hundred one thousand, two hundred thirty-nine".