2426436540 has 96 divisors (see below), whose sum is σ = 8235198720. Its totient is φ = 588225600.

The previous prime is 2426436533. The next prime is 2426436563. The reversal of 2426436540 is 456346242.

2426436540 is a `hidden beast` number, since 2 + 4 + 2 + 643 + 6 + 5 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2426436495 and 2426436504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 198306 + ... + 210185.

It is an arithmetic number, because the mean of its divisors is an integer number (85783320).

Almost surely, 2^2426436540 is an apocalyptic number.

2426436540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2426436540 is an abundant number, since it is smaller than the sum of its proper divisors (5808762180).

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

2426436540 is a wasteful number, since it uses less digits than its factorization.

2426436540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408520 (or 408512 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The square root of 2426436540 is about 49258.8727033009. The cubic root of 2426436540 is about 1343.7639293598.

The spelling of 2426436540 in words is "two billion, four hundred twenty-six million, four hundred thirty-six thousand, five hundred forty".