154225675 has 6 divisors (see below), whose sum is σ = 191239868. Its totient is φ = 123380520.

The previous prime is 154225639. The next prime is 154225681. The reversal of 154225675 is 576522451.

It is a de Polignac number, because none of the positive numbers 2^k-154225675 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3084489 + ... + 3084538.

Almost surely, 2^154225675 is an apocalyptic number.

154225675 is a deficient number, since it is larger than the sum of its proper divisors (37014193).

154225675 is an equidigital number, since it uses as much as digits as its factorization.

154225675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6169037 (or 6169032 counting only the distinct ones).

The product of its digits is 84000, while the sum is 37.

The square root of 154225675 is about 12418.7630221371. The cubic root of 154225675 is about 536.2725406782.

The spelling of 154225675 in words is "one hundred fifty-four million, two hundred twenty-five thousand, six hundred seventy-five".