64341541 has 4 divisors (see below), whose sum is σ = 70190784. Its totient is φ = 58492300.

The previous prime is 64341539. The next prime is 64341547. The reversal of 64341541 is 14514346.

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 64341541 - 2¹ = 64341539 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 (64341547) 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, 2924605 + ... + 2924626.

It is an arithmetic number, because the mean of its divisors is an integer number (17547696).

Almost surely, 2^64341541 is an apocalyptic number.

It is an amenable number.

64341541 is a deficient number, since it is larger than the sum of its proper divisors (5849243).

64341541 is a wasteful number, since it uses less digits than its factorization.

64341541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5849242.

The product of its digits is 5760, while the sum is 28.

The square root of 64341541 is about 8021.3179091718. The cubic root of 64341541 is about 400.7102817530.

Adding to 64341541 its reverse (14514346), we get a palindrome (78855887).

The spelling of 64341541 in words is "sixty-four million, three hundred forty-one thousand, five hundred forty-one".