86012470 has 16 divisors (see below), whose sum is σ = 158423760. Its totient is φ = 33604704.

The previous prime is 86012441. The next prime is 86012471. The reversal of 86012470 is 7421068.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86012471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99585 + ... + 100444.

It is an arithmetic number, because the mean of its divisors is an integer number (9901485).

Almost surely, 2^86012470 is an apocalyptic number.

86012470 is a deficient number, since it is larger than the sum of its proper divisors (72411290).

86012470 is a wasteful number, since it uses less digits than its factorization.

86012470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200079.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 86012470 is about 9274.2908084662. The cubic root of 86012470 is about 441.4218295705.

The spelling of 86012470 in words is "eighty-six million, twelve thousand, four hundred seventy".