4027601564 has 12 divisors (see below), whose sum is σ = 8055203184. Its totient is φ = 1726114944.

The previous prime is 4027601537. The next prime is 4027601629. The reversal of 4027601564 is 4651067204.

4027601564 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71921429 + ... + 71921484.

It is an arithmetic number, because the mean of its divisors is an integer number (671266932).

Almost surely, 2^4027601564 is an apocalyptic number.

It is an amenable number.

4027601564 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4027601564 is a wasteful number, since it uses less digits than its factorization.

4027601564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143842924 (or 143842922 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 4027601564 is about 63463.3875868599. The cubic root of 4027601564 is about 1591.0439150237.

Adding to 4027601564 its reverse (4651067204), we get a palindrome (8678668768).

The spelling of 4027601564 in words is "four billion, twenty-seven million, six hundred one thousand, five hundred sixty-four".