240471051 has 16 divisors (see below), whose sum is σ = 327003264. Its totient is φ = 157158144.

The previous prime is 240471047. The next prime is 240471053. The reversal of 240471051 is 150174042.

It is not a de Polignac number, because 240471051 - 2² = 240471047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (240471053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27276 + ... + 34998.

It is an arithmetic number, because the mean of its divisors is an integer number (20437704).

Almost surely, 2^240471051 is an apocalyptic number.

240471051 is a deficient number, since it is larger than the sum of its proper divisors (86532213).

240471051 is a wasteful number, since it uses less digits than its factorization.

240471051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7930.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 240471051 is about 15507.1290379619. The cubic root of 240471051 is about 621.8528090901.

The spelling of 240471051 in words is "two hundred forty million, four hundred seventy-one thousand, fifty-one".