47654066 has 4 divisors (see below), whose sum is σ = 71481102. Its totient is φ = 23827032.

The previous prime is 47654059. The next prime is 47654119. The reversal of 47654066 is 66045674.

47654066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 44609041 + 3045025 = 6679^2 + 1745^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11913515 + ... + 11913518.

Almost surely, 2^47654066 is an apocalyptic number.

47654066 is a deficient number, since it is larger than the sum of its proper divisors (23827036).

47654066 is a wasteful number, since it uses less digits than its factorization.

47654066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23827035.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 47654066 is about 6903.1924498742. The cubic root of 47654066 is about 362.5489519307.

The spelling of 47654066 in words is "forty-seven million, six hundred fifty-four thousand, sixty-six".