61485086 has 16 divisors (see below), whose sum is σ = 99986208. Its totient is φ = 28188000.

The previous prime is 61485043. The next prime is 61485091. The reversal of 61485086 is 68058416.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3905 + ... + 11756.

It is an arithmetic number, because the mean of its divisors is an integer number (6249138).

Almost surely, 2^61485086 is an apocalyptic number.

61485086 is a deficient number, since it is larger than the sum of its proper divisors (38501122).

61485086 is a wasteful number, since it uses less digits than its factorization.

61485086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15827.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 61485086 is about 7841.2426311140. The cubic root of 61485086 is about 394.6904288116.

The spelling of 61485086 in words is "sixty-one million, four hundred eighty-five thousand, eighty-six".