240472351 has 12 divisors (see below), whose sum is σ = 285687648. Its totient is φ = 201731712.

The previous prime is 240472343. The next prime is 240472357. The reversal of 240472351 is 153274042.

It is not a de Polignac number, because 240472351 - 2³ = 240472343 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 (240472357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49906 + ... + 54511.

It is an arithmetic number, because the mean of its divisors is an integer number (23807304).

Almost surely, 2^240472351 is an apocalyptic number.

240472351 is a deficient number, since it is larger than the sum of its proper divisors (45215297).

240472351 is a wasteful number, since it uses less digits than its factorization.

240472351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104478 (or 104471 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 240472351 is about 15507.1709541102. The cubic root of 240472351 is about 621.8539296784.

The spelling of 240472351 in words is "two hundred forty million, four hundred seventy-two thousand, three hundred fifty-one".