41394078 has 112 divisors (see below), whose sum is σ = 106239600. Its totient is φ = 11975040.

The previous prime is 41394077. The next prime is 41394091. The reversal of 41394078 is 87049314.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41394077) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 465058 + ... + 465146.

Almost surely, 2^41394078 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41394078, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53119800).

41394078 is an abundant number, since it is smaller than the sum of its proper divisors (64845522).

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

41394078 is a wasteful number, since it uses less digits than its factorization.

41394078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 41394078 is about 6433.8229692773. The cubic root of 41394078 is about 345.9229728185.

The spelling of 41394078 in words is "forty-one million, three hundred ninety-four thousand, seventy-eight".