41890597 has 4 divisors (see below), whose sum is σ = 47874976. Its totient is φ = 35906220.

The previous prime is 41890577. The next prime is 41890621. The reversal of 41890597 is 79509814.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79509814 = 2 ⋅39754907.

It is not a de Polignac number, because 41890597 - 2¹¹ = 41888549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41890507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2992179 + ... + 2992192.

It is an arithmetic number, because the mean of its divisors is an integer number (11968744).

Almost surely, 2^41890597 is an apocalyptic number.

It is an amenable number.

41890597 is a deficient number, since it is larger than the sum of its proper divisors (5984379).

41890597 is an equidigital number, since it uses as much as digits as its factorization.

41890597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5984378.

The product of its (nonzero) digits is 90720, while the sum is 43.

The square root of 41890597 is about 6472.2945699342. The cubic root of 41890597 is about 347.3005863798.

The spelling of 41890597 in words is "forty-one million, eight hundred ninety thousand, five hundred ninety-seven".