5199854 has 12 divisors (see below), whose sum is σ = 8573712. Its totient is φ = 2363460.

The previous prime is 5199853. The next prime is 5199877. The reversal of 5199854 is 4589915.

5199854 = T₄₆₄ + T₄₆₅ + ... + T₅₀₇.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5199853) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10502 + ... + 10985.

It is an arithmetic number, because the mean of its divisors is an integer number (714476).

Almost surely, 2^5199854 is an apocalyptic number.

5199854 is a deficient number, since it is larger than the sum of its proper divisors (3373858).

5199854 is a wasteful number, since it uses less digits than its factorization.

5199854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21511 (or 21500 counting only the distinct ones).

The product of its digits is 64800, while the sum is 41.

The square root of 5199854 is about 2280.3188373559. The cubic root of 5199854 is about 173.2461996311.

The spelling of 5199854 in words is "five million, one hundred ninety-nine thousand, eight hundred fifty-four".