47050907 has 4 divisors (see below), whose sum is σ = 47848440. Its totient is φ = 46253376.

The previous prime is 47050873. The next prime is 47050931. The reversal of 47050907 is 70905074.

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

It is a cyclic number.

It is not a de Polignac number, because 47050907 - 2¹⁰ = 47049883 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47050937) 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, 398678 + ... + 398795.

It is an arithmetic number, because the mean of its divisors is an integer number (11962110).

Almost surely, 2^47050907 is an apocalyptic number.

47050907 is a deficient number, since it is larger than the sum of its proper divisors (797533).

47050907 is an equidigital number, since it uses as much as digits as its factorization.

47050907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797532.

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 47050907 is about 6859.3663701540. The cubic root of 47050907 is about 361.0128549787.

The spelling of 47050907 in words is "forty-seven million, fifty thousand, nine hundred seven".