1500241 has 2 divisors, whose sum is σ = 1500242. Its totient is φ = 1500240.

The previous prime is 1500229. The next prime is 1500269. The reversal of 1500241 is 1420051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1449616 + 50625 = 1204^2 + 225^2 .

It is a cyclic number.

It is not a de Polignac number, because 1500241 - 2⁷ = 1500113 is a prime.

It is not a weakly prime, because it can be changed into another prime (1500041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 750120 + 750121.

It is an arithmetic number, because the mean of its divisors is an integer number (750121).

2^1500241 is an apocalyptic number.

It is an amenable number.

1500241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1500241 is an equidigital number, since it uses as much as digits as its factorization.

1500241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 1500241 is about 1224.8432552780. The cubic root of 1500241 is about 114.4775545078.

Adding to 1500241 its reverse (1420051), we get a palindrome (2920292).

The spelling of 1500241 in words is "one million, five hundred thousand, two hundred forty-one".