1502840241 has 36 divisors (see below), whose sum is σ = 2538408132. Its totient is φ = 854267904.

The previous prime is 1502840221. The next prime is 1502840327. The reversal of 1502840241 is 1420482051.

It can be written as a sum of positive squares in 2 ways, for example, as 265559616 + 1237280625 = 16296^2 + 35175^2 .

It is not a de Polignac number, because 1502840241 - 2²¹ = 1500743089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1502840201) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 76285 + ... + 93941.

It is an arithmetic number, because the mean of its divisors is an integer number (70511337).

Almost surely, 2^1502840241 is an apocalyptic number.

It is an amenable number.

1502840241 is a deficient number, since it is larger than the sum of its proper divisors (1035567891).

1502840241 is a wasteful number, since it uses less digits than its factorization.

1502840241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17870 (or 17860 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 1502840241 is about 38766.4834747750. The cubic root of 1502840241 is about 1145.4362901973.

The spelling of 1502840241 in words is "one billion, five hundred two million, eight hundred forty thousand, two hundred forty-one".