4542137 has 4 divisors (see below), whose sum is σ = 4548480. Its totient is φ = 4535796.

The previous prime is 4542119. The next prime is 4542143. The reversal of 4542137 is 7312454.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4542137 - 2¹⁰ = 4541113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4542107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1937 + ... + 3582.

It is an arithmetic number, because the mean of its divisors is an integer number (1137120).

Almost surely, 2^4542137 is an apocalyptic number.

It is an amenable number.

4542137 is a deficient number, since it is larger than the sum of its proper divisors (6343).

4542137 is an equidigital number, since it uses as much as digits as its factorization.

4542137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6342.

The product of its digits is 3360, while the sum is 26.

The square root of 4542137 is about 2131.2289881662. The cubic root of 4542137 is about 165.6100708983.

The spelling of 4542137 in words is "four million, five hundred forty-two thousand, one hundred thirty-seven".