5429861 has 8 divisors (see below), whose sum is σ = 5635704. Its totient is φ = 5227200.

The previous prime is 5429849. The next prime is 5429869. The reversal of 5429861 is 1689245.

It can be written as a sum of positive squares in 4 ways, for example, as 4813636 + 616225 = 2194^2 + 785^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5429861 - 2¹⁰ = 5428837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5429869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3011 + ... + 4463.

It is an arithmetic number, because the mean of its divisors is an integer number (704463).

Almost surely, 2^5429861 is an apocalyptic number.

It is an amenable number.

5429861 is a deficient number, since it is larger than the sum of its proper divisors (205843).

5429861 is a wasteful number, since it uses less digits than its factorization.

5429861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1591.

The product of its digits is 17280, while the sum is 35.

The square root of 5429861 is about 2330.2062140506. The cubic root of 5429861 is about 175.7638555621.

The spelling of 5429861 in words is "five million, four hundred twenty-nine thousand, eight hundred sixty-one".