47003001 has 16 divisors (see below), whose sum is σ = 63954240. Its totient is φ = 30697920.

The previous prime is 47002981. The next prime is 47003039. The reversal of 47003001 is 10030074.

It is not a de Polignac number, because 47003001 - 2⁷ = 47002873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47003041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76371 + ... + 76983.

It is an arithmetic number, because the mean of its divisors is an integer number (3997140).

Almost surely, 2^47003001 is an apocalyptic number.

It is an amenable number.

47003001 is a deficient number, since it is larger than the sum of its proper divisors (16951239).

47003001 is a wasteful number, since it uses less digits than its factorization.

47003001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096.

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 47003001 is about 6855.8734673271. The cubic root of 47003001 is about 360.8902887632.

Adding to 47003001 its reverse (10030074), we get a palindrome (57033075).

The spelling of 47003001 in words is "forty-seven million, three thousand, one".