154395213 has 16 divisors (see below), whose sum is σ = 236772480. Its totient is φ = 87662016.

The previous prime is 154395187. The next prime is 154395229. The reversal of 154395213 is 312593451.

154395213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 154395213 - 2⁸ = 154394957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154395253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20118 + ... + 26711.

It is an arithmetic number, because the mean of its divisors is an integer number (14798280).

Almost surely, 2^154395213 is an apocalyptic number.

It is an amenable number.

154395213 is a deficient number, since it is larger than the sum of its proper divisors (82377267).

154395213 is a wasteful number, since it uses less digits than its factorization.

154395213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46996.

The product of its digits is 16200, while the sum is 33.

The square root of 154395213 is about 12425.5870283862. The cubic root of 154395213 is about 536.4689742037.

The spelling of 154395213 in words is "one hundred fifty-four million, three hundred ninety-five thousand, two hundred thirteen".