540612426 has 16 divisors (see below), whose sum is σ = 1106370144. Its totient is φ = 176013264.

The previous prime is 540612421. The next prime is 540612431. The reversal of 540612426 is 624216045.

It is an interprime number because it is at equal distance from previous prime (540612421) and next prime (540612431).

It is a junction number, because it is equal to n+sod(n) for n = 540612393 and 540612402.

It is not an unprimeable number, because it can be changed into a prime (540612421) 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, 1047441 + ... + 1047956.

It is an arithmetic number, because the mean of its divisors is an integer number (69148134).

Almost surely, 2^540612426 is an apocalyptic number.

540612426 is an abundant number, since it is smaller than the sum of its proper divisors (565757718).

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

540612426 is a wasteful number, since it uses less digits than its factorization.

540612426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2095445.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 540612426 is about 23251.0736526295. The cubic root of 540612426 is about 814.6330168065.

The spelling of 540612426 in words is "five hundred forty million, six hundred twelve thousand, four hundred twenty-six".