2406262040 has 64 divisors (see below), whose sum is σ = 6663504960. Its totient is φ = 761541120.

The previous prime is 2406262039. The next prime is 2406262051. The reversal of 2406262040 is 402626042.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326891 + ... + 334170.

It is an arithmetic number, because the mean of its divisors is an integer number (104117265).

Almost surely, 2^2406262040 is an apocalyptic number.

2406262040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2406262040 is an abundant number, since it is smaller than the sum of its proper divisors (4257242920).

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

2406262040 is a wasteful number, since it uses less digits than its factorization.

2406262040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661092 (or 661088 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 2406262040 is about 49053.6648987616. The cubic root of 2406262040 is about 1340.0293377404.

Adding to 2406262040 its reverse (402626042), we get a palindrome (2808888082).

The spelling of 2406262040 in words is "two billion, four hundred six million, two hundred sixty-two thousand, forty".