4191258 has 8 divisors (see below), whose sum is σ = 8382528. Its totient is φ = 1397084.

The previous prime is 4191233. The next prime is 4191259. The reversal of 4191258 is 8521914.

It is a happy number.

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

4191258 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (4191259) 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, 349266 + ... + 349277.

It is an arithmetic number, because the mean of its divisors is an integer number (1047816).

Almost surely, 2^4191258 is an apocalyptic number.

4191258 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4191258 is a wasteful number, since it uses less digits than its factorization.

4191258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698548.

The product of its digits is 2880, while the sum is 30.

The square root of 4191258 is about 2047.2562125928. The cubic root of 4191258 is about 161.2308456306.

The spelling of 4191258 in words is "four million, one hundred ninety-one thousand, two hundred fifty-eight".