240725147 has 8 divisors (see below), whose sum is σ = 260091216. Its totient is φ = 221480352.

The previous prime is 240725119. The next prime is 240725159. The reversal of 240725147 is 741527042.

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 240725147 - 2¹⁰ = 240724123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240725167) 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, 26168 + ... + 34149.

It is an arithmetic number, because the mean of its divisors is an integer number (32511402).

Almost surely, 2^240725147 is an apocalyptic number.

240725147 is a deficient number, since it is larger than the sum of its proper divisors (19366069).

240725147 is a wasteful number, since it uses less digits than its factorization.

240725147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60637.

The product of its (nonzero) digits is 15680, while the sum is 32.

The square root of 240725147 is about 15515.3197517808. The cubic root of 240725147 is about 622.0717608641.

The spelling of 240725147 in words is "two hundred forty million, seven hundred twenty-five thousand, one hundred forty-seven".