50827198 has 8 divisors (see below), whose sum is σ = 78869880. Its totient is φ = 24537240.

The previous prime is 50827193. The next prime is 50827211. The reversal of 50827198 is 89172805.

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 50827198.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50827193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 438108 + ... + 438223.

It is an arithmetic number, because the mean of its divisors is an integer number (9858735).

Almost surely, 2^50827198 is an apocalyptic number.

50827198 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

50827198 is a deficient number, since it is larger than the sum of its proper divisors (28042682).

50827198 is a wasteful number, since it uses less digits than its factorization.

50827198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876362.

The product of its (nonzero) digits is 40320, while the sum is 40.

The square root of 50827198 is about 7129.3196028794. The cubic root of 50827198 is about 370.4236637181.

It can be divided in two parts, 508271 and 98, that added together give a square (508369 = 713²).

The spelling of 50827198 in words is "fifty million, eight hundred twenty-seven thousand, one hundred ninety-eight".