7464220562 has 6 divisors (see below), whose sum is σ = 11196514119. Its totient is φ = 3732049190.

The previous prime is 7464220553. The next prime is 7464220619. The reversal of 7464220562 is 2650224647.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3732110281 + 3732110281 = 61091^2 + 61091^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=61091.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 91637 + ... + 152727.

Almost surely, 2^7464220562 is an apocalyptic number.

7464220562 is a deficient number, since it is larger than the sum of its proper divisors (3732293557).

7464220562 is an frugal number, since it uses more digits than its factorization.

7464220562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122184 (or 61093 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 7464220562 is about 86395.7207389347. The cubic root of 7464220562 is about 1954.3161517400.

The spelling of 7464220562 in words is "seven billion, four hundred sixty-four million, two hundred twenty thousand, five hundred sixty-two".