1157363 has 2 divisors, whose sum is σ = 1157364. Its totient is φ = 1157362.

The previous prime is 1157357. The next prime is 1157369. The reversal of 1157363 is 3637511.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (1157357) and next prime (1157369).

It is a cyclic number.

It is not a de Polignac number, because 1157363 - 2¹² = 1153267 is a prime.

It is a super-2 number, since 2×1157363² = 2678978227538, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1157369) 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, 578681 + 578682.

It is an arithmetic number, because the mean of its divisors is an integer number (578682).

2^1157363 is an apocalyptic number.

1157363 is a deficient number, since it is larger than the sum of its proper divisors (1).

1157363 is an equidigital number, since it uses as much as digits as its factorization.

1157363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1890, while the sum is 26.

The square root of 1157363 is about 1075.8080683839. The cubic root of 1157363 is about 104.9920780115.

The spelling of 1157363 in words is "one million, one hundred fifty-seven thousand, three hundred sixty-three".