41391794 has 16 divisors (see below), whose sum is σ = 63536856. Its totient is φ = 20217600.

The previous prime is 41391761. The next prime is 41391797. The reversal of 41391794 is 49719314.

It can be written as a sum of positive squares in 4 ways, for example, as 22686169 + 18705625 = 4763^2 + 4325^2 .

It is a super-2 number, since 2×41391794² = 3426561221076872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41391797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18074 + ... + 20234.

Almost surely, 2^41391794 is an apocalyptic number.

41391794 is a deficient number, since it is larger than the sum of its proper divisors (22145062).

41391794 is a wasteful number, since it uses less digits than its factorization.

41391794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2381.

The product of its digits is 27216, while the sum is 38.

The square root of 41391794 is about 6433.6454673847. The cubic root of 41391794 is about 345.9166103737.

The spelling of 41391794 in words is "forty-one million, three hundred ninety-one thousand, seven hundred ninety-four".