5742129 has 4 divisors (see below), whose sum is σ = 7656176. Its totient is φ = 3828084.

The previous prime is 5742103. The next prime is 5742133. The reversal of 5742129 is 9212475.

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 not a de Polignac number, because 5742129 - 2⁸ = 5741873 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5742096 and 5742105.

It is not an unprimeable number, because it can be changed into a prime (5742169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 957019 + ... + 957024.

It is an arithmetic number, because the mean of its divisors is an integer number (1914044).

Almost surely, 2^5742129 is an apocalyptic number.

It is an amenable number.

5742129 is a deficient number, since it is larger than the sum of its proper divisors (1914047).

5742129 is a wasteful number, since it uses less digits than its factorization.

5742129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914046.

The product of its digits is 5040, while the sum is 30.

The square root of 5742129 is about 2396.2739826656. The cubic root of 5742129 is about 179.0706108031.

The spelling of 5742129 in words is "five million, seven hundred forty-two thousand, one hundred twenty-nine".