154330741 has 8 divisors (see below), whose sum is σ = 163015424. Its totient is φ = 145877760.

The previous prime is 154330739. The next prime is 154330747. The reversal of 154330741 is 147033451.

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

It is a cyclic number.

It is not a de Polignac number, because 154330741 - 2¹ = 154330739 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154330747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56556 + ... + 59221.

It is an arithmetic number, because the mean of its divisors is an integer number (20376928).

Almost surely, 2^154330741 is an apocalyptic number.

It is an amenable number.

154330741 is a deficient number, since it is larger than the sum of its proper divisors (8684683).

154330741 is a wasteful number, since it uses less digits than its factorization.

154330741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115851.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 154330741 is about 12422.9924333874. The cubic root of 154330741 is about 536.3942913116.

The spelling of 154330741 in words is "one hundred fifty-four million, three hundred thirty thousand, seven hundred forty-one".