7266601772 has 6 divisors (see below), whose sum is σ = 12716553108. Its totient is φ = 3633300884.

The previous prime is 7266601763. The next prime is 7266601789. The reversal of 7266601772 is 2771066627.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 908325218 + ... + 908325225.

It is an arithmetic number, because the mean of its divisors is an integer number (2119425518).

Almost surely, 2^7266601772 is an apocalyptic number.

It is an amenable number.

7266601772 is a deficient number, since it is larger than the sum of its proper divisors (5449951336).

7266601772 is a wasteful number, since it uses less digits than its factorization.

7266601772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1816650447 (or 1816650445 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 44.

The square root of 7266601772 is about 85244.3650454386. The cubic root of 7266601772 is about 1936.9145139112.

The spelling of 7266601772 in words is "seven billion, two hundred sixty-six million, six hundred one thousand, seven hundred seventy-two".