7472462066 has 4 divisors (see below), whose sum is σ = 11208693102. Its totient is φ = 3736231032.

The previous prime is 7472462059. The next prime is 7472462071. The reversal of 7472462066 is 6602642747.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7357350625 + 115111441 = 85775^2 + 10729^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1868115515 + ... + 1868115518.

Almost surely, 2^7472462066 is an apocalyptic number.

7472462066 is a deficient number, since it is larger than the sum of its proper divisors (3736231036).

7472462066 is a wasteful number, since it uses less digits than its factorization.

7472462066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3736231035.

The product of its (nonzero) digits is 677376, while the sum is 44.

The square root of 7472462066 is about 86443.4038316400. The cubic root of 7472462066 is about 1955.0351631878.

The spelling of 7472462066 in words is "seven billion, four hundred seventy-two million, four hundred sixty-two thousand, sixty-six".