4192090 has 16 divisors (see below), whose sum is σ = 8623872. Its totient is φ = 1437264.

The previous prime is 4192087. The next prime is 4192091. The reversal of 4192090 is 902914.

It is not an unprimeable number, because it can be changed into a prime (4192091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29874 + ... + 30013.

It is an arithmetic number, because the mean of its divisors is an integer number (538992).

Almost surely, 2^4192090 is an apocalyptic number.

4192090 is an abundant number, since it is smaller than the sum of its proper divisors (4431782).

4192090 is a wasteful number, since it uses less digits than its factorization.

4192090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59901.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 4192090 is about 2047.4594013069. The cubic root of 4192090 is about 161.2415134848.

The spelling of 4192090 in words is "four million, one hundred ninety-two thousand, ninety".