7266552340 has 24 divisors (see below), whose sum is σ = 15272288640. Its totient is φ = 2904234528.

The previous prime is 7266552289. The next prime is 7266552343. The reversal of 7266552340 is 432556627.

It is a junction number, because it is equal to n+sod(n) for n = 7266552293 and 7266552302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7266552343) 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, 124080 + ... + 172999.

It is an arithmetic number, because the mean of its divisors is an integer number (636345360).

Almost surely, 2^7266552340 is an apocalyptic number.

It is an amenable number.

7266552340 is an abundant number, since it is smaller than the sum of its proper divisors (8005736300).

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

7266552340 is a wasteful number, since it uses less digits than its factorization.

7266552340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298311 (or 298309 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 40.

The square root of 7266552340 is about 85244.0751020269. The cubic root of 7266552340 is about 1936.9101218639.

The spelling of 7266552340 in words is "seven billion, two hundred sixty-six million, five hundred fifty-two thousand, three hundred forty".