61035028 has 12 divisors (see below), whose sum is σ = 108622080. Its totient is φ = 30000152.

The previous prime is 61034989. The next prime is 61035041. The reversal of 61035028 is 82053016.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 61034993 and 61035011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129076 + ... + 129547.

It is an arithmetic number, because the mean of its divisors is an integer number (9051840).

Almost surely, 2^61035028 is an apocalyptic number.

It is an amenable number.

61035028 is a deficient number, since it is larger than the sum of its proper divisors (47587052).

61035028 is a wasteful number, since it uses less digits than its factorization.

61035028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258686 (or 258684 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 61035028 is about 7812.4917919957. The cubic root of 61035028 is about 393.7250523204.

The spelling of 61035028 in words is "sixty-one million, thirty-five thousand, twenty-eight".