994200405 has 16 divisors (see below), whose sum is σ = 1735331904. Its totient is φ = 482036480.

The previous prime is 994200401. The next prime is 994200413. The reversal of 994200405 is 504002499.

994200405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 994200405 - 2² = 994200401 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994200401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3012564 + ... + 3012893.

It is an arithmetic number, because the mean of its divisors is an integer number (108458244).

Almost surely, 2^994200405 is an apocalyptic number.

It is an amenable number.

994200405 is a deficient number, since it is larger than the sum of its proper divisors (741131499).

994200405 is a wasteful number, since it uses less digits than its factorization.

994200405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6025476.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 994200405 is about 31530.9436109990. The cubic root of 994200405 is about 998.0630523227.

The spelling of 994200405 in words is "nine hundred ninety-four million, two hundred thousand, four hundred five".