47616001 has 8 divisors (see below), whose sum is σ = 48076200. Its totient is φ = 47158272.

The previous prime is 47615993. The next prime is 47616013. The reversal of 47616001 is 10061674.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4844401 + 42771600 = 2201^2 + 6540^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47616001 - 2³ = 47615993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47616091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77371 + ... + 77983.

It is an arithmetic number, because the mean of its divisors is an integer number (6009525).

Almost surely, 2^47616001 is an apocalyptic number.

It is an amenable number.

47616001 is a deficient number, since it is larger than the sum of its proper divisors (460199).

47616001 is a wasteful number, since it uses less digits than its factorization.

47616001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 47616001 is about 6900.4348413705. The cubic root of 47616001 is about 362.4523942240.

Adding to 47616001 its reverse (10061674), we get a palindrome (57677675).

The spelling of 47616001 in words is "forty-seven million, six hundred sixteen thousand, one".