154724041 has 2 divisors, whose sum is σ = 154724042. Its totient is φ = 154724040.

The previous prime is 154724039. The next prime is 154724051. The reversal of 154724041 is 140427451.

154724041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103958416 + 50765625 = 10196^2 + 7125^2 .

It is a cyclic number.

It is not a de Polignac number, because 154724041 - 2¹ = 154724039 is a prime.

Together with 154724039, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (154724051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77362020 + 77362021.

It is an arithmetic number, because the mean of its divisors is an integer number (77362021).

Almost surely, 2^154724041 is an apocalyptic number.

It is an amenable number.

154724041 is a deficient number, since it is larger than the sum of its proper divisors (1).

154724041 is an equidigital number, since it uses as much as digits as its factorization.

154724041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 154724041 is about 12438.8118805616. The cubic root of 154724041 is about 536.8495579645.

The spelling of 154724041 in words is "one hundred fifty-four million, seven hundred twenty-four thousand, forty-one".