1382501 has 2 divisors, whose sum is σ = 1382502. Its totient is φ = 1382500.

The previous prime is 1382477. The next prime is 1382503. The reversal of 1382501 is 1052831.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1378276 + 4225 = 1174^2 + 65^2 .

It is a cyclic number.

It is not a de Polignac number, because 1382501 - 2¹⁴ = 1366117 is a prime.

It is a super-2 number, since 2×1382501² = 3822618030002, which contains 22 as substring.

Together with 1382503, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1382503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 691250 + 691251.

It is an arithmetic number, because the mean of its divisors is an integer number (691251).

2^1382501 is an apocalyptic number.

It is an amenable number.

1382501 is a deficient number, since it is larger than the sum of its proper divisors (1).

1382501 is an equidigital number, since it uses as much as digits as its factorization.

1382501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1382501 is about 1175.7980268737. The cubic root of 1382501 is about 111.4008449063.

The spelling of 1382501 in words is "one million, three hundred eighty-two thousand, five hundred one".