41278125 has 96 divisors (see below), whose sum is σ = 85494528. Its totient is φ = 17280000.

The previous prime is 41278121. The next prime is 41278157. The reversal of 41278125 is 52187214.

It is not a de Polignac number, because 41278125 - 2² = 41278121 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 41278092 and 41278101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41278121) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1115607 + ... + 1115643.

It is an arithmetic number, because the mean of its divisors is an integer number (890568).

Almost surely, 2^41278125 is an apocalyptic number.

It is an amenable number.

41278125 is an abundant number, since it is smaller than the sum of its proper divisors (44216403).

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

41278125 is an equidigital number, since it uses as much as digits as its factorization.

41278125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89 (or 69 counting only the distinct ones).

The product of its digits is 4480, while the sum is 30.

The square root of 41278125 is about 6424.8054445251. The cubic root of 41278125 is about 345.5996711969.

The spelling of 41278125 in words is "forty-one million, two hundred seventy-eight thousand, one hundred twenty-five".