41981877 has 36 divisors (see below), whose sum is σ = 73625760. Its totient is φ = 22941072.

The previous prime is 41981861. The next prime is 41981911. The reversal of 41981877 is 77818914.

It is not a de Polignac number, because 41981877 - 2⁴ = 41981861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41981077) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8074 + ... + 12212.

It is an arithmetic number, because the mean of its divisors is an integer number (2045160).

Almost surely, 2^41981877 is an apocalyptic number.

It is an amenable number.

41981877 is a deficient number, since it is larger than the sum of its proper divisors (31643883).

41981877 is a wasteful number, since it uses less digits than its factorization.

41981877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4182 (or 4172 counting only the distinct ones).

The product of its digits is 112896, while the sum is 45.

The square root of 41981877 is about 6479.3423277367. The cubic root of 41981877 is about 347.5526604458.

The spelling of 41981877 in words is "forty-one million, nine hundred eighty-one thousand, eight hundred seventy-seven".