4190842 has 8 divisors (see below), whose sum is σ = 6456276. Its totient is φ = 2038752.

The previous prime is 4190833. The next prime is 4190861. The reversal of 4190842 is 2480914.

It can be written as a sum of positive squares in 2 ways, for example, as 3568321 + 622521 = 1889^2 + 789^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4190842.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28243 + ... + 28390.

Almost surely, 2^4190842 is an apocalyptic number.

4190842 is a deficient number, since it is larger than the sum of its proper divisors (2265434).

4190842 is a wasteful number, since it uses less digits than its factorization.

4190842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56672.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 4190842 is about 2047.1546106731. The cubic root of 4190842 is about 161.2255111740.

The spelling of 4190842 in words is "four million, one hundred ninety thousand, eight hundred forty-two".