61141050 has 72 divisors (see below), whose sum is σ = 172935360. Its totient is φ = 15444000.

The previous prime is 61141039. The next prime is 61141079. The reversal of 61141050 is 5014116.

61141050 is a `hidden beast` number, since 611 + 4 + 1 + 0 + 50 = 666.

61141050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4975 + ... + 12125.

It is an arithmetic number, because the mean of its divisors is an integer number (2401880).

Almost surely, 2^61141050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61141050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86467680).

61141050 is an abundant number, since it is smaller than the sum of its proper divisors (111794310).

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

61141050 is a wasteful number, since it uses less digits than its factorization.

61141050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7188 (or 7180 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 61141050 is about 7819.2742629991. The cubic root of 61141050 is about 393.9528961871.

Adding to 61141050 its reverse (5014116), we get a palindrome (66155166).

The spelling of 61141050 in words is "sixty-one million, one hundred forty-one thousand, fifty".