46942747 has 4 divisors (see below), whose sum is σ = 48983760. Its totient is φ = 44901736.

The previous prime is 46942741. The next prime is 46942771. The reversal of 46942747 is 74724964.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46942747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46942741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1020472 + ... + 1020517.

It is an arithmetic number, because the mean of its divisors is an integer number (12245940).

Almost surely, 2^46942747 is an apocalyptic number.

46942747 is a deficient number, since it is larger than the sum of its proper divisors (2041013).

46942747 is a wasteful number, since it uses less digits than its factorization.

46942747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2041012.

The product of its digits is 338688, while the sum is 43.

The square root of 46942747 is about 6851.4777238199. The cubic root of 46942747 is about 360.7360122176.

The spelling of 46942747 in words is "forty-six million, nine hundred forty-two thousand, seven hundred forty-seven".