61028054 has 8 divisors (see below), whose sum is σ = 91592208. Its totient is φ = 30497320.

The previous prime is 61028047. The next prime is 61028083. The reversal of 61028054 is 45082016.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3137 + ... + 11484.

It is an arithmetic number, because the mean of its divisors is an integer number (11449026).

Almost surely, 2^61028054 is an apocalyptic number.

61028054 is a deficient number, since it is larger than the sum of its proper divisors (30564154).

61028054 is a wasteful number, since it uses less digits than its factorization.

61028054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16710.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 61028054 is about 7812.0454427762. The cubic root of 61028054 is about 393.7100557783.

The spelling of 61028054 in words is "sixty-one million, twenty-eight thousand, fifty-four".