41081958 has 32 divisors (see below), whose sum is σ = 91776000. Its totient is φ = 13621608.

The previous prime is 41081947. The next prime is 41081969. The reversal of 41081958 is 85918014.

It is an interprime number because it is at equal distance from previous prime (41081947) and next prime (41081969).

It is a super-2 number, since 2×41081958² = 3375454546227528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8835 + ... + 12657.

It is an arithmetic number, because the mean of its divisors is an integer number (2868000).

Almost surely, 2^41081958 is an apocalyptic number.

41081958 is an abundant number, since it is smaller than the sum of its proper divisors (50694042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41081958 is a wasteful number, since it uses less digits than its factorization.

41081958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4033 (or 4027 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 41081958 is about 6409.5208869306. The cubic root of 41081958 is about 345.0513345163.

The spelling of 41081958 in words is "forty-one million, eighty-one thousand, nine hundred fifty-eight".