87093794 has 8 divisors (see below), whose sum is σ = 132855120. Its totient is φ = 42808756.

The previous prime is 87093781. The next prime is 87093829. The reversal of 87093794 is 49739078.

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

It is a Curzon number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 368924 + ... + 369159.

It is an arithmetic number, because the mean of its divisors is an integer number (16606890).

Almost surely, 2^87093794 is an apocalyptic number.

87093794 is a deficient number, since it is larger than the sum of its proper divisors (45761326).

87093794 is a wasteful number, since it uses less digits than its factorization.

87093794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738144.

The product of its (nonzero) digits is 381024, while the sum is 47.

The square root of 87093794 is about 9332.4055848425. The cubic root of 87093794 is about 443.2639408729.

The spelling of 87093794 in words is "eighty-seven million, ninety-three thousand, seven hundred ninety-four".