5420199 has 4 divisors (see below), whose sum is σ = 7226936. Its totient is φ = 3613464.

The previous prime is 5420179. The next prime is 5420213. The reversal of 5420199 is 9910245.

It is a happy number.

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

It is not a de Polignac number, because 5420199 - 2⁸ = 5419943 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5420119) 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, 903364 + ... + 903369.

It is an arithmetic number, because the mean of its divisors is an integer number (1806734).

Almost surely, 2^5420199 is an apocalyptic number.

5420199 is a deficient number, since it is larger than the sum of its proper divisors (1806737).

5420199 is a wasteful number, since it uses less digits than its factorization.

5420199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1806736.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 5420199 is about 2328.1320838818. The cubic root of 5420199 is about 175.6595411264.

The spelling of 5420199 in words is "five million, four hundred twenty thousand, one hundred ninety-nine".