5909198 has 4 divisors (see below), whose sum is σ = 8863800. Its totient is φ = 2954598.

The previous prime is 5909179. The next prime is 5909231. The reversal of 5909198 is 8919095.

It is a semiprime because it is the product of two primes.

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, 1477298 + ... + 1477301.

It is an arithmetic number, because the mean of its divisors is an integer number (2215950).

Almost surely, 2^5909198 is an apocalyptic number.

5909198 is a deficient number, since it is larger than the sum of its proper divisors (2954602).

5909198 is a wasteful number, since it uses less digits than its factorization.

5909198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2954601.

The product of its (nonzero) digits is 29160, while the sum is 41.

The square root of 5909198 is about 2430.8842012733. The cubic root of 5909198 is about 180.7907393056.

The spelling of 5909198 in words is "five million, nine hundred nine thousand, one hundred ninety-eight".