41847961 has 3 divisors (see below), whose sum is σ = 41854431. Its totient is φ = 41841492.

The previous prime is 41847943. The next prime is 41847977. The reversal of 41847961 is 16974814.

The square root of 41847961 is 6469.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 2157961 + 39690000 = 1469^2 + 6300^2 .

It is not a de Polignac number, because 41847961 - 2⁵ = 41847929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41847941) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3235 + ... + 9703.

It is an arithmetic number, because the mean of its divisors is an integer number (13951477).

Almost surely, 2^41847961 is an apocalyptic number.

41847961 is the 6469-th square number.

41847961 is the 3235-th centered octagonal number.

It is an amenable number.

41847961 is a deficient number, since it is larger than the sum of its proper divisors (6470).

41847961 is an frugal number, since it uses more digits than its factorization.

41847961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12938 (or 6469 counting only the distinct ones).

The product of its digits is 48384, while the sum is 40.

The cubic root of 41847961 is about 347.1827195603.

The spelling of 41847961 in words is "forty-one million, eight hundred forty-seven thousand, nine hundred sixty-one".