41992389 has 12 divisors (see below), whose sum is σ = 60873696. Its totient is φ = 27894312.

The previous prime is 41992351. The next prime is 41992399. The reversal of 41992389 is 98329914.

It is not a de Polignac number, because 41992389 - 2⁹ = 41991877 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41992309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5697 + ... + 10790.

It is an arithmetic number, because the mean of its divisors is an integer number (5072808).

Almost surely, 2^41992389 is an apocalyptic number.

It is an amenable number.

41992389 is a deficient number, since it is larger than the sum of its proper divisors (18881307).

41992389 is a wasteful number, since it uses less digits than its factorization.

41992389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16776 (or 16773 counting only the distinct ones).

The product of its digits is 139968, while the sum is 45.

The square root of 41992389 is about 6480.1534704048. The cubic root of 41992389 is about 347.5816663640.

The spelling of 41992389 in words is "forty-one million, nine hundred ninety-two thousand, three hundred eighty-nine".