1072471 has 2 divisors, whose sum is σ = 1072472. Its totient is φ = 1072470.

The previous prime is 1072459. The next prime is 1072517. The reversal of 1072471 is 1742701.

It is a weak prime.

It is an emirp because it is prime and its reverse (1742701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1072471 - 2⁵ = 1072439 is a prime.

It is a super-3 number, since 3×1072471³ = 3700649275611429333, which contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1070471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536235 + 536236.

It is an arithmetic number, because the mean of its divisors is an integer number (536236).

2^1072471 is an apocalyptic number.

1072471 is a deficient number, since it is larger than the sum of its proper divisors (1).

1072471 is an equidigital number, since it uses as much as digits as its factorization.

1072471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 392, while the sum is 22.

The square root of 1072471 is about 1035.6017574338. The cubic root of 1072471 is about 102.3595856447.

The spelling of 1072471 in words is "one million, seventy-two thousand, four hundred seventy-one".