7260220461 has 8 divisors (see below), whose sum is σ = 10424932000. Its totient is φ = 4467827952.

The previous prime is 7260220453. The next prime is 7260220537. The reversal of 7260220461 is 1640220627.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7260220461 - 2³ = 7260220453 is a prime.

It is a super-2 number, since 2×7260220461² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7260220361) 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 7 ways as a sum of consecutive naturals, for example, 93079711 + ... + 93079788.

It is an arithmetic number, because the mean of its divisors is an integer number (1303116500).

Almost surely, 2^7260220461 is an apocalyptic number.

It is an amenable number.

7260220461 is a deficient number, since it is larger than the sum of its proper divisors (3164711539).

7260220461 is a wasteful number, since it uses less digits than its factorization.

7260220461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186159515.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 7260220461 is about 85206.9273064110. The cubic root of 7260220461 is about 1936.3473678493.

The spelling of 7260220461 in words is "seven billion, two hundred sixty million, two hundred twenty thousand, four hundred sixty-one".