2406040956 has 72 divisors (see below), whose sum is σ = 6856554320. Its totient is φ = 729099360.

The previous prime is 2406040951. The next prime is 2406040979. The reversal of 2406040956 is 6590406042.

2406040956 is a `hidden beast` number, since 2 + 40 + 604 + 0 + 9 + 5 + 6 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2406040956.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2406040951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78991 + ... + 105126.

Almost surely, 2^2406040956 is an apocalyptic number.

It is an amenable number.

2406040956 is an abundant number, since it is smaller than the sum of its proper divisors (4450513364).

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

2406040956 is a wasteful number, since it uses less digits than its factorization.

2406040956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184152 (or 184133 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 2406040956 is about 49051.4113558417. The cubic root of 2406040956 is about 1339.9882964746.

Adding to 2406040956 its reverse (6590406042), we get a palindrome (8996446998).

The spelling of 2406040956 in words is "two billion, four hundred six million, forty thousand, nine hundred fifty-six".