94120287 has 8 divisors (see below), whose sum is σ = 127213104. Its totient is φ = 61887168.

The previous prime is 94120277. The next prime is 94120289. The reversal of 94120287 is 78202149.

It is a happy number.

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

It is not a de Polignac number, because 94120287 - 2²⁰ = 93071711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94120289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214668 + ... + 215105.

It is an arithmetic number, because the mean of its divisors is an integer number (15901638).

Almost surely, 2^94120287 is an apocalyptic number.

94120287 is a deficient number, since it is larger than the sum of its proper divisors (33092817).

94120287 is a wasteful number, since it uses less digits than its factorization.

94120287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429849.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 94120287 is about 9701.5610599532. The cubic root of 94120287 is about 454.8774568351.

The spelling of 94120287 in words is "ninety-four million, one hundred twenty thousand, two hundred eighty-seven".