1382022047 has 8 divisors (see below), whose sum is σ = 1584438816. Its totient is φ = 1180851552.

The previous prime is 1382022017. The next prime is 1382022053. The reversal of 1382022047 is 7402202831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1382022047 - 2¹⁴ = 1382005663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1382022017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309188 + ... + 313625.

It is an arithmetic number, because the mean of its divisors is an integer number (198054852).

Almost surely, 2^1382022047 is an apocalyptic number.

1382022047 is a deficient number, since it is larger than the sum of its proper divisors (202416769).

1382022047 is an equidigital number, since it uses as much as digits as its factorization.

1382022047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623137.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 1382022047 is about 37175.5571175470. The cubic root of 1382022047 is about 1113.8797886824.

Adding to 1382022047 its reverse (7402202831), we get a palindrome (8784224878).

The spelling of 1382022047 in words is "one billion, three hundred eighty-two million, twenty-two thousand, forty-seven".