41890401 has 24 divisors (see below), whose sum is σ = 71025344. Its totient is φ = 23289120.

The previous prime is 41890399. The next prime is 41890423. The reversal of 41890401 is 10409814.

It is not a de Polignac number, because 41890401 - 2¹ = 41890399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41890441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6655 + ... + 11316.

Almost surely, 2^41890401 is an apocalyptic number.

It is an amenable number.

41890401 is a deficient number, since it is larger than the sum of its proper divisors (29134943).

41890401 is a wasteful number, since it uses less digits than its factorization.

41890401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18021 (or 18018 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 41890401 is about 6472.2794284549. The cubic root of 41890401 is about 347.3000447227.

The spelling of 41890401 in words is "forty-one million, eight hundred ninety thousand, four hundred one".