47226001 has 4 divisors (see below), whose sum is σ = 49711600. Its totient is φ = 44740404.

The previous prime is 47225999. The next prime is 47226013. The reversal of 47226001 is 10062274.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 47226001 - 2¹ = 47225999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47226031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1242771 + ... + 1242808.

It is an arithmetic number, because the mean of its divisors is an integer number (12427900).

Almost surely, 2^47226001 is an apocalyptic number.

It is an amenable number.

47226001 is a deficient number, since it is larger than the sum of its proper divisors (2485599).

47226001 is a wasteful number, since it uses less digits than its factorization.

47226001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2485598.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 47226001 is about 6872.1176503317. The cubic root of 47226001 is about 361.4601218488.

Adding to 47226001 its reverse (10062274), we get a palindrome (57288275).

The spelling of 47226001 in words is "forty-seven million, two hundred twenty-six thousand, one".