41139396 has 27 divisors (see below), whose sum is σ = 104088621. Its totient is φ = 13700304.

The previous prime is 41139379. The next prime is 41139403. The reversal of 41139396 is 69393114.

The square root of 41139396 is 6414.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 19236996 + 21902400 = 4386^2 + 4680^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 41139396.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 37950 + ... + 39018.

Almost surely, 2^41139396 is an apocalyptic number.

41139396 is the 6414-th square number.

It is an amenable number.

41139396 is an abundant number, since it is smaller than the sum of its proper divisors (62949225).

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

41139396 is a wasteful number, since it uses less digits than its factorization.

41139396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2148 (or 1074 counting only the distinct ones).

The product of its digits is 17496, while the sum is 36.

The cubic root of 41139396 is about 345.2120687342.

Multiplying 41139396 by its sum of digits (36), we get a square (1481018256 = 38484²).

41139396 divided by its sum of digits (36) gives a square (1142761 = 1069²).

The spelling of 41139396 in words is "forty-one million, one hundred thirty-nine thousand, three hundred ninety-six".