41787461 has 4 divisors (see below), whose sum is σ = 41829024. Its totient is φ = 41745900.

The previous prime is 41787451. The next prime is 41787491. The reversal of 41787461 is 16478714.

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.

It is a cyclic number.

It is not a de Polignac number, because 41787461 - 2⁶ = 41787397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41787401) 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, 19235 + ... + 21296.

It is an arithmetic number, because the mean of its divisors is an integer number (10457256).

Almost surely, 2^41787461 is an apocalyptic number.

It is an amenable number.

41787461 is a deficient number, since it is larger than the sum of its proper divisors (41563).

41787461 is a wasteful number, since it uses less digits than its factorization.

41787461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41562.

The product of its digits is 37632, while the sum is 38.

The square root of 41787461 is about 6464.3221609075. The cubic root of 41787461 is about 347.0153304026.

It can be divided in two parts, 417 and 87461, that added together give a palindrome (87878).

The spelling of 41787461 in words is "forty-one million, seven hundred eighty-seven thousand, four hundred sixty-one".