4542361 has 2 divisors, whose sum is σ = 4542362. Its totient is φ = 4542360.

The previous prime is 4542331. The next prime is 4542371. The reversal of 4542361 is 1632454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4494400 + 47961 = 2120^2 + 219^2 .

It is a cyclic number.

It is not a de Polignac number, because 4542361 - 2¹¹ = 4540313 is a prime.

It is a d-powerful number, because it can be written as 4⁹ + 5⁷ + 4¹¹ + 2³ + 3 + 6⁵ + 1 .

It is not a weakly prime, because it can be changed into another prime (4542301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2271180 + 2271181.

It is an arithmetic number, because the mean of its divisors is an integer number (2271181).

Almost surely, 2^4542361 is an apocalyptic number.

It is an amenable number.

4542361 is a deficient number, since it is larger than the sum of its proper divisors (1).

4542361 is an equidigital number, since it uses as much as digits as its factorization.

4542361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 25.

The square root of 4542361 is about 2131.2815393561. The cubic root of 4542361 is about 165.6127932620.

The spelling of 4542361 in words is "four million, five hundred forty-two thousand, three hundred sixty-one".