1502141 has 2 divisors, whose sum is σ = 1502142. Its totient is φ = 1502140.

The previous prime is 1502101. The next prime is 1502143. The reversal of 1502141 is 1412051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 828100 + 674041 = 910^2 + 821^2 .

It is an emirp because it is prime and its reverse (1412051) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1502141 is a prime.

Together with 1502143, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1502143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 751070 + 751071.

It is an arithmetic number, because the mean of its divisors is an integer number (751071).

2^1502141 is an apocalyptic number.

It is an amenable number.

1502141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1502141 is an equidigital number, since it uses as much as digits as its factorization.

1502141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 1502141 is about 1225.6186193103. The cubic root of 1502141 is about 114.5258613234.

Adding to 1502141 its reverse (1412051), we get a palindrome (2914192).

The spelling of 1502141 in words is "one million, five hundred two thousand, one hundred forty-one".