41389732 has 12 divisors (see below), whose sum is σ = 72533020. Its totient is φ = 20666016.

The previous prime is 41389729. The next prime is 41389741. The reversal of 41389732 is 23798314.

It can be written as a sum of positive squares in 2 ways, for example, as 28472896 + 12916836 = 5336^2 + 3594^2 .

It is a junction number, because it is equal to n+sod(n) for n = 41389691 and 41389700.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3807 + ... + 9862.

Almost surely, 2^41389732 is an apocalyptic number.

It is an amenable number.

41389732 is a deficient number, since it is larger than the sum of its proper divisors (31143288).

41389732 is a wasteful number, since it uses less digits than its factorization.

41389732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14430 (or 14428 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 41389732 is about 6433.4852140966. The cubic root of 41389732 is about 345.9108661442.

The spelling of 41389732 in words is "forty-one million, three hundred eighty-nine thousand, seven hundred thirty-two".