86152406 has 4 divisors (see below), whose sum is σ = 129228612. Its totient is φ = 43076202.

The previous prime is 86152397. The next prime is 86152459. The reversal of 86152406 is 60425168.

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

It is a Curzon number.

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, 21538100 + ... + 21538103.

It is an arithmetic number, because the mean of its divisors is an integer number (32307153).

Almost surely, 2^86152406 is an apocalyptic number.

86152406 is a deficient number, since it is larger than the sum of its proper divisors (43076206).

86152406 is a wasteful number, since it uses less digits than its factorization.

86152406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43076205.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 86152406 is about 9281.8320389889. The cubic root of 86152406 is about 441.6610868802.

The spelling of 86152406 in words is "eighty-six million, one hundred fifty-two thousand, four hundred six".