47980941 has 4 divisors (see below), whose sum is σ = 63974592. Its totient is φ = 31987292.

The previous prime is 47980861. The next prime is 47980969. The reversal of 47980941 is 14908974.

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 47980941 - 2⁷ = 47980813 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 47980893 and 47980902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47980841) 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, 7996821 + ... + 7996826.

It is an arithmetic number, because the mean of its divisors is an integer number (15993648).

Almost surely, 2^47980941 is an apocalyptic number.

It is an amenable number.

47980941 is a deficient number, since it is larger than the sum of its proper divisors (15993651).

47980941 is a wasteful number, since it uses less digits than its factorization.

47980941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15993650.

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 47980941 is about 6926.8276288645. The cubic root of 47980941 is about 363.3760115023.

The spelling of 47980941 in words is "forty-seven million, nine hundred eighty thousand, nine hundred forty-one".