5431126 has 8 divisors (see below), whose sum is σ = 8625960. Its totient is φ = 2555808.

The previous prime is 5431123. The next prime is 5431141. The reversal of 5431126 is 6211345.

5431126 = 301² + 302² + ... + 351².

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

It is a junction number, because it is equal to n+sod(n) for n = 5431097 and 5431106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5431121) 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, 79836 + ... + 79903.

It is an arithmetic number, because the mean of its divisors is an integer number (1078245).

Almost surely, 2^5431126 is an apocalyptic number.

5431126 is a deficient number, since it is larger than the sum of its proper divisors (3194834).

5431126 is a wasteful number, since it uses less digits than its factorization.

5431126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159758.

The product of its digits is 720, while the sum is 22.

The square root of 5431126 is about 2330.4776334477. The cubic root of 5431126 is about 175.7775037944. Note that the first 3 decimals are identical.

The spelling of 5431126 in words is "five million, four hundred thirty-one thousand, one hundred twenty-six".