4225154 has 8 divisors (see below), whose sum is σ = 6432528. Its totient is φ = 2080980.

The previous prime is 4225147. The next prime is 4225171. The reversal of 4225154 is 4515224.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15632 + ... + 15899.

It is an arithmetic number, because the mean of its divisors is an integer number (804066).

Almost surely, 2^4225154 is an apocalyptic number.

4225154 is a deficient number, since it is larger than the sum of its proper divisors (2207374).

4225154 is a wasteful number, since it uses less digits than its factorization.

4225154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31600.

The product of its digits is 1600, while the sum is 23.

The square root of 4225154 is about 2055.5179395958. The cubic root of 4225154 is about 161.6643204156.

The spelling of 4225154 in words is "four million, two hundred twenty-five thousand, one hundred fifty-four".