1084357 has 2 divisors, whose sum is σ = 1084358. Its totient is φ = 1084356.

The previous prime is 1084333. The next prime is 1084367. The reversal of 1084357 is 7534801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1083681 + 676 = 1041^2 + 26^2 .

It is an emirp because it is prime and its reverse (7534801) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1084357 is a prime.

1084357 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1084367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542178 + 542179.

It is an arithmetic number, because the mean of its divisors is an integer number (542179).

2^1084357 is an apocalyptic number.

It is an amenable number.

1084357 is a deficient number, since it is larger than the sum of its proper divisors (1).

1084357 is an equidigital number, since it uses as much as digits as its factorization.

1084357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 1084357 is about 1041.3246371809. The cubic root of 1084357 is about 102.7363414060.

It can be divided in two parts, 1084 and 357, that added together give a palindrome (1441).

The spelling of 1084357 in words is "one million, eighty-four thousand, three hundred fifty-seven".