64106741 has 12 divisors (see below), whose sum is σ = 67994784. Its totient is φ = 60431400.

The previous prime is 64106737. The next prime is 64106747. The reversal of 64106741 is 14760146.

It is not a de Polignac number, because 64106741 - 2² = 64106737 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 (64106747) 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, 111986 + ... + 112556.

It is an arithmetic number, because the mean of its divisors is an integer number (5666232).

Almost surely, 2^64106741 is an apocalyptic number.

It is an amenable number.

64106741 is a deficient number, since it is larger than the sum of its proper divisors (3888043).

64106741 is a wasteful number, since it uses less digits than its factorization.

64106741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920 (or 901 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 64106741 is about 8006.6685331666. The cubic root of 64106741 is about 400.2222535688. Note that the first 4 decimals are identical.

Adding to 64106741 its reverse (14760146), we get a palindrome (78866887).

The spelling of 64106741 in words is "sixty-four million, one hundred six thousand, seven hundred forty-one".