86262542 has 8 divisors (see below), whose sum is σ = 129720936. Its totient is φ = 43022232.

The previous prime is 86262541. The next prime is 86262563. The reversal of 86262542 is 24526268.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86262541) 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, 53528 + ... + 55115.

It is an arithmetic number, because the mean of its divisors is an integer number (16215117).

Almost surely, 2^86262542 is an apocalyptic number.

86262542 is a deficient number, since it is larger than the sum of its proper divisors (43458394).

86262542 is a wasteful number, since it uses less digits than its factorization.

86262542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109042.

The product of its digits is 46080, while the sum is 35.

The square root of 86262542 is about 9287.7630245393. The cubic root of 86262542 is about 441.8492111371.

The spelling of 86262542 in words is "eighty-six million, two hundred sixty-two thousand, five hundred forty-two".