61052208 has 80 divisors (see below), whose sum is σ = 182012160. Its totient is φ = 17273088.

The previous prime is 61052203. The next prime is 61052249. The reversal of 61052208 is 80225016.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (61052203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35791 + ... + 37457.

It is an arithmetic number, because the mean of its divisors is an integer number (2275152).

Almost surely, 2^61052208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61052208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91006080).

61052208 is an abundant number, since it is smaller than the sum of its proper divisors (120959952).

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

61052208 is a wasteful number, since it uses less digits than its factorization.

61052208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1794 (or 1788 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 61052208 is about 7813.5912357891. The cubic root of 61052208 is about 393.7619904638.

The spelling of 61052208 in words is "sixty-one million, fifty-two thousand, two hundred eight".