64060424 has 8 divisors (see below), whose sum is σ = 120113310. Its totient is φ = 32030208.

The previous prime is 64060417. The next prime is 64060427. The reversal of 64060424 is 42406046.

64060424 is nontrivially palindromic in base 7.

It can be written as a sum of positive squares in only one way, i.e., 63712324 + 348100 = 7982^2 + 590^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 64060393 and 64060402.

It is not an unprimeable number, because it can be changed into a prime (64060427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4003769 + ... + 4003784.

Almost surely, 2^64060424 is an apocalyptic number.

It is an amenable number.

64060424 is a deficient number, since it is larger than the sum of its proper divisors (56052886).

64060424 is a wasteful number, since it uses less digits than its factorization.

64060424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8007559 (or 8007555 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 64060424 is about 8003.7756090485. The cubic root of 64060424 is about 400.1258437376.

It can be divided in two parts, 6406042 and 4, that added together give a palindrome (6406046).

The spelling of 64060424 in words is "sixty-four million, sixty thousand, four hundred twenty-four".