47201501 has 8 divisors (see below), whose sum is σ = 47808384. Its totient is φ = 46597680.

The previous prime is 47201477. The next prime is 47201509. The reversal of 47201501 is 10510274.

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 47201501 - 2¹⁰ = 47200477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47201509) 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, 49691 + ... + 50631.

It is an arithmetic number, because the mean of its divisors is an integer number (5976048).

Almost surely, 2^47201501 is an apocalyptic number.

It is an amenable number.

47201501 is a deficient number, since it is larger than the sum of its proper divisors (606883).

47201501 is a wasteful number, since it uses less digits than its factorization.

47201501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 47201501 is about 6870.3348535570. The cubic root of 47201501 is about 361.3976046997.

Adding to 47201501 its reverse (10510274), we get a palindrome (57711775).

The spelling of 47201501 in words is "forty-seven million, two hundred one thousand, five hundred one".