4932121 has 2 divisors, whose sum is σ = 4932122. Its totient is φ = 4932120.

The previous prime is 4932119. The next prime is 4932139. The reversal of 4932121 is 1212394.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4928400 + 3721 = 2220^2 + 61^2 .

It is a cyclic number.

It is not a de Polignac number, because 4932121 - 2¹ = 4932119 is a prime.

Together with 4932119, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 4932092 and 4932101.

It is not a weakly prime, because it can be changed into another prime (4932101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2466060 + 2466061.

It is an arithmetic number, because the mean of its divisors is an integer number (2466061).

Almost surely, 2^4932121 is an apocalyptic number.

It is an amenable number.

4932121 is a deficient number, since it is larger than the sum of its proper divisors (1).

4932121 is an equidigital number, since it uses as much as digits as its factorization.

4932121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432, while the sum is 22.

The square root of 4932121 is about 2220.8379049359. The cubic root of 4932121 is about 170.2202566055.

The spelling of 4932121 in words is "four million, nine hundred thirty-two thousand, one hundred twenty-one".