86650942 has 8 divisors (see below), whose sum is σ = 148544496. Its totient is φ = 37136112.

The previous prime is 86650937. The next prime is 86650951. The reversal of 86650942 is 24905668.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 86650895 and 86650904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3094663 + ... + 3094690.

It is an arithmetic number, because the mean of its divisors is an integer number (18568062).

Almost surely, 2^86650942 is an apocalyptic number.

86650942 is a deficient number, since it is larger than the sum of its proper divisors (61893554).

86650942 is a wasteful number, since it uses less digits than its factorization.

86650942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6189362.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 86650942 is about 9308.6487741240. The cubic root of 86650942 is about 442.5113653225.

The spelling of 86650942 in words is "eighty-six million, six hundred fifty thousand, nine hundred forty-two".