61060156 has 24 divisors (see below), whose sum is σ = 108470880. Its totient is φ = 30072000.

The previous prime is 61060123. The next prime is 61060159. The reversal of 61060156 is 65106016.

It is a self number, because there is not a number n which added to its sum of digits gives 61060156.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61060159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144826 + ... + 145246.

It is an arithmetic number, because the mean of its divisors is an integer number (4519620).

Almost surely, 2^61060156 is an apocalyptic number.

It is an amenable number.

61060156 is a deficient number, since it is larger than the sum of its proper divisors (47410724).

61060156 is a wasteful number, since it uses less digits than its factorization.

61060156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885 (or 883 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 61060156 is about 7814.0998201968. The cubic root of 61060156 is about 393.7790768483.

It can be divided in two parts, 61060 and 156, that added together give a palindrome (61216).

The spelling of 61060156 in words is "sixty-one million, sixty thousand, one hundred fifty-six".