86303156 has 6 divisors (see below), whose sum is σ = 151030530. Its totient is φ = 43151576.

The previous prime is 86303143. The next prime is 86303167. The reversal of 86303156 is 65130368.

It can be written as a sum of positive squares in only one way, i.e., 50183056 + 36120100 = 7084^2 + 6010^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10787891 + ... + 10787898.

It is an arithmetic number, because the mean of its divisors is an integer number (25171755).

Almost surely, 2^86303156 is an apocalyptic number.

It is an amenable number.

86303156 is a deficient number, since it is larger than the sum of its proper divisors (64727374).

86303156 is a wasteful number, since it uses less digits than its factorization.

86303156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21575793 (or 21575791 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 86303156 is about 9289.9491925414. The cubic root of 86303156 is about 441.9185438504.

The spelling of 86303156 in words is "eighty-six million, three hundred three thousand, one hundred fifty-six".