61045026 has 16 divisors (see below), whose sum is σ = 139531584. Its totient is φ = 17441424.

The previous prime is 61045003. The next prime is 61045027. The reversal of 61045026 is 62054016.

61045026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 61044987 and 61045005.

It is not an unprimeable number, because it can be changed into a prime (61045027) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 726685 + ... + 726768.

It is an arithmetic number, because the mean of its divisors is an integer number (8720724).

Almost surely, 2^61045026 is an apocalyptic number.

61045026 is an abundant number, since it is smaller than the sum of its proper divisors (78486558).

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

61045026 is a wasteful number, since it uses less digits than its factorization.

61045026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453465.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 61045026 is about 7813.1316384661. The cubic root of 61045026 is about 393.7465495288.

The spelling of 61045026 in words is "sixty-one million, forty-five thousand, twenty-six".