2760426240 has 432 divisors, whose sum is σ = 10458690144. Its totient is φ = 616366080.

The previous prime is 2760426139. The next prime is 2760426241. The reversal of 2760426240 is 426240672.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (2760426241) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6040092 + ... + 6040548.

Almost surely, 2^2760426240 is an apocalyptic number.

2760426240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2760426240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5229345072).

2760426240 is an abundant number, since it is smaller than the sum of its proper divisors (7698263904).

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

2760426240 is a wasteful number, since it uses less digits than its factorization.

2760426240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516 (or 491 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 2760426240 is about 52539.7586595142. The cubic root of 2760426240 is about 1402.7880223538.

It can be divided in two parts, 276042 and 6240, that added together give a palindrome (282282).

The spelling of 2760426240 in words is "two billion, seven hundred sixty million, four hundred twenty-six thousand, two hundred forty".