5840400126 has 32 divisors (see below), whose sum is σ = 12772182528. Its totient is φ = 1765722240.

The previous prime is 5840400121. The next prime is 5840400127. The reversal of 5840400126 is 6210040485.

It is a super-2 number, since 2×5840400126² = 68220547263561631752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5840400093 and 5840400102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5840400121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73606 + ... + 130761.

It is an arithmetic number, because the mean of its divisors is an integer number (399130704).

Almost surely, 2^5840400126 is an apocalyptic number.

5840400126 is an abundant number, since it is smaller than the sum of its proper divisors (6931782402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5840400126 is a wasteful number, since it uses less digits than its factorization.

5840400126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204816.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 5840400126 is about 76422.5105973364. The cubic root of 5840400126 is about 1800.8637959034.

The spelling of 5840400126 in words is "five billion, eight hundred forty million, four hundred thousand, one hundred twenty-six".