86625703 has 4 divisors (see below), whose sum is σ = 86645448. Its totient is φ = 86605960.

The previous prime is 86625701. The next prime is 86625733. The reversal of 86625703 is 30752668.

86625703 is a nontrivial binomial coefficient, being equal to C(13163, 2).

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 86625703 - 2¹ = 86625701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86625701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1 + ... + 13162.

It is an arithmetic number, because the mean of its divisors is an integer number (21661362).

Almost surely, 2^86625703 is an apocalyptic number.

86625703 is the 13162-nd triangular number.

86625703 is the 4388-th centered nonagonal number.

86625703 is a deficient number, since it is larger than the sum of its proper divisors (19745).

86625703 is a wasteful number, since it uses less digits than its factorization.

86625703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19744.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 86625703 is about 9307.2930006528. The cubic root of 86625703 is about 442.4683974153.

It can be divided in two parts, 8662 and 5703, that added together give a triangular number (14365 = T₁₆₉).

The spelling of 86625703 in words is "eighty-six million, six hundred twenty-five thousand, seven hundred three".