5892121 has 2 divisors, whose sum is σ = 5892122. Its totient is φ = 5892120.

The previous prime is 5892113. The next prime is 5892127. The reversal of 5892121 is 1212985.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5856400 + 35721 = 2420^2 + 189^2 .

It is a cyclic number.

It is not a de Polignac number, because 5892121 - 2³ = 5892113 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 5892121.

It is not a weakly prime, because it can be changed into another prime (5892127) 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, 2946060 + 2946061.

It is an arithmetic number, because the mean of its divisors is an integer number (2946061).

Almost surely, 2^5892121 is an apocalyptic number.

It is an amenable number.

5892121 is a deficient number, since it is larger than the sum of its proper divisors (1).

5892121 is an equidigital number, since it uses as much as digits as its factorization.

5892121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 28.

The square root of 5892121 is about 2427.3691519833. The cubic root of 5892121 is about 180.6164154635.

The spelling of 5892121 in words is "five million, eight hundred ninety-two thousand, one hundred twenty-one".