86153954 has 8 divisors (see below), whose sum is σ = 133687260. Its totient is φ = 41591536.

The previous prime is 86153941. The next prime is 86153959. The reversal of 86153954 is 45935168.

It can be written as a sum of positive squares in 2 ways, for example, as 85470025 + 683929 = 9245^2 + 827^2 .

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

It is not an unprimeable number, because it can be changed into a prime (86153959) 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, 742649 + ... + 742764.

Almost surely, 2^86153954 is an apocalyptic number.

86153954 is a deficient number, since it is larger than the sum of its proper divisors (47533306).

86153954 is a wasteful number, since it uses less digits than its factorization.

86153954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485444.

The product of its digits is 129600, while the sum is 41.

The square root of 86153954 is about 9281.9154273243. The cubic root of 86153954 is about 441.6637321430.

The spelling of 86153954 in words is "eighty-six million, one hundred fifty-three thousand, nine hundred fifty-four".