5429121 has 16 divisors (see below), whose sum is σ = 7569600. Its totient is φ = 3457728.

The previous prime is 5429107. The next prime is 5429129. The reversal of 5429121 is 1219245.

It is not a de Polignac number, because 5429121 - 2⁹ = 5428609 is a prime.

5429121 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5429091 and 5429100.

It is not an unprimeable number, because it can be changed into a prime (5429129) 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 in 15 ways as a sum of consecutive naturals, for example, 6135 + ... + 6963.

It is an arithmetic number, because the mean of its divisors is an integer number (473100).

Almost surely, 2^5429121 is an apocalyptic number.

It is an amenable number.

5429121 is a deficient number, since it is larger than the sum of its proper divisors (2140479).

5429121 is a wasteful number, since it uses less digits than its factorization.

5429121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928.

The product of its digits is 720, while the sum is 24.

The square root of 5429121 is about 2330.0474244101. The cubic root of 5429121 is about 175.7558706332.

The spelling of 5429121 in words is "five million, four hundred twenty-nine thousand, one hundred twenty-one".