84951238 has 8 divisors (see below), whose sum is σ = 127477800. Its totient is φ = 42458640.

The previous prime is 84951203. The next prime is 84951263. The reversal of 84951238 is 83215948.

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

It is a self number, because there is not a number n which added to its sum of digits gives 84951238.

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, 868 + ... + 13063.

It is an arithmetic number, because the mean of its divisors is an integer number (15934725).

Almost surely, 2^84951238 is an apocalyptic number.

84951238 is a deficient number, since it is larger than the sum of its proper divisors (42526562).

84951238 is a wasteful number, since it uses less digits than its factorization.

84951238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16982.

The product of its digits is 69120, while the sum is 40.

The square root of 84951238 is about 9216.8995871714. The cubic root of 84951238 is about 439.5988734042.

The spelling of 84951238 in words is "eighty-four million, nine hundred fifty-one thousand, two hundred thirty-eight".