1162453 has 2 divisors, whose sum is σ = 1162454. Its totient is φ = 1162452.

The previous prime is 1162423. The next prime is 1162463. The reversal of 1162453 is 3542611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1034289 + 128164 = 1017^2 + 358^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1162453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1162423) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 581226 + 581227.

It is an arithmetic number, because the mean of its divisors is an integer number (581227).

2^1162453 is an apocalyptic number.

It is an amenable number.

1162453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1162453 is an equidigital number, since it uses as much as digits as its factorization.

1162453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 720, while the sum is 22.

The square root of 1162453 is about 1078.1711366940. The cubic root of 1162453 is about 105.1457688166.

The spelling of 1162453 in words is "one million, one hundred sixty-two thousand, four hundred fifty-three".