5051198 has 4 divisors (see below), whose sum is σ = 7576800. Its totient is φ = 2525598.

The previous prime is 5051147. The next prime is 5051209. The reversal of 5051198 is 8911505.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8911505 = 5 ⋅1782301.

It is a self number, because there is not a number n which added to its sum of digits gives 5051198.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262798 + ... + 1262801.

It is an arithmetic number, because the mean of its divisors is an integer number (1894200).

Almost surely, 2^5051198 is an apocalyptic number.

5051198 is a deficient number, since it is larger than the sum of its proper divisors (2525602).

5051198 is a wasteful number, since it uses less digits than its factorization.

5051198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525601.

The product of its (nonzero) digits is 1800, while the sum is 29.

The square root of 5051198 is about 2247.4870411195. The cubic root of 5051198 is about 171.5792628027.

The spelling of 5051198 in words is "five million, fifty-one thousand, one hundred ninety-eight".