1502939 has 2 divisors, whose sum is σ = 1502940. Its totient is φ = 1502938.

The previous prime is 1502933. The next prime is 1502947. The reversal of 1502939 is 9392051.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1502939 - 2⁴ = 1502923 is a prime.

It is not a weakly prime, because it can be changed into another prime (1502933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 751469 + 751470.

It is an arithmetic number, because the mean of its divisors is an integer number (751470).

2^1502939 is an apocalyptic number.

1502939 is a deficient number, since it is larger than the sum of its proper divisors (1).

1502939 is an equidigital number, since it uses as much as digits as its factorization.

1502939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430, while the sum is 29.

The square root of 1502939 is about 1225.9441259699. The cubic root of 1502939 is about 114.5461380392.

The spelling of 1502939 in words is "one million, five hundred two thousand, nine hundred thirty-nine".