5061644 has 12 divisors (see below), whose sum is σ = 10123344. Its totient is φ = 2169264.

The previous prime is 5061643. The next prime is 5061673. The reversal of 5061644 is 4461605.

It is a happy number.

5061644 is an admirable number.

It is a super-3 number, since 3×5061644³ (a number of 21 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5061643) 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, 90359 + ... + 90414.

It is an arithmetic number, because the mean of its divisors is an integer number (843612).

Almost surely, 2^5061644 is an apocalyptic number.

It is an amenable number.

5061644 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.

5061644 is a wasteful number, since it uses less digits than its factorization.

5061644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180784 (or 180782 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 5061644 is about 2249.8097697361. The cubic root of 5061644 is about 171.6974580558.

The spelling of 5061644 in words is "five million, sixty-one thousand, six hundred forty-four".