154225606 has 8 divisors (see below), whose sum is σ = 236718504. Its totient is φ = 75319440.

The previous prime is 154225553. The next prime is 154225613. The reversal of 154225606 is 606522451.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 896575 + ... + 896746.

It is an arithmetic number, because the mean of its divisors is an integer number (29589813).

Almost surely, 2^154225606 is an apocalyptic number.

154225606 is a deficient number, since it is larger than the sum of its proper divisors (82492898).

154225606 is a wasteful number, since it uses less digits than its factorization.

154225606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793366.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 154225606 is about 12418.7602440823. The cubic root of 154225606 is about 536.2724607027.

The spelling of 154225606 in words is "one hundred fifty-four million, two hundred twenty-five thousand, six hundred six".