47607667 has 4 divisors (see below), whose sum is σ = 50408136. Its totient is φ = 44807200.

The previous prime is 47607643. The next prime is 47607671. The reversal of 47607667 is 76670674.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76670674 = 2 ⋅38335337.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47607667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47607767) 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 3 ways as a sum of consecutive naturals, for example, 1400209 + ... + 1400242.

It is an arithmetic number, because the mean of its divisors is an integer number (12602034).

Almost surely, 2^47607667 is an apocalyptic number.

47607667 is a deficient number, since it is larger than the sum of its proper divisors (2800469).

47607667 is a wasteful number, since it uses less digits than its factorization.

47607667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2800468.

The product of its (nonzero) digits is 296352, while the sum is 43.

The square root of 47607667 is about 6899.8309399579. The cubic root of 47607667 is about 362.4312468895.

The spelling of 47607667 in words is "forty-seven million, six hundred seven thousand, six hundred sixty-seven".