63250086 has 16 divisors (see below), whose sum is σ = 128102400. Its totient is φ = 20816328.

The previous prime is 63250049. The next prime is 63250087. The reversal of 63250086 is 68005236.

63250086 = T₁₃ + T₁₄ + ... + T₇₂₃.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63250087) 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, 66246 + ... + 67193.

It is an arithmetic number, because the mean of its divisors is an integer number (8006400).

Almost surely, 2^63250086 is an apocalyptic number.

63250086 is an abundant number, since it is smaller than the sum of its proper divisors (64852314).

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

63250086 is a wasteful number, since it uses less digits than its factorization.

63250086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133523.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 63250086 is about 7952.9922670653. The cubic root of 63250086 is about 398.4315370149.

The spelling of 63250086 in words is "sixty-three million, two hundred fifty thousand, eighty-six".