240147463 has 8 divisors (see below), whose sum is σ = 249353280. Its totient is φ = 231003360.

The previous prime is 240147461. The next prime is 240147493. The reversal of 240147463 is 364741042.

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 240147463 - 2¹ = 240147461 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 (240147461) 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, 7420 + ... + 23137.

It is an arithmetic number, because the mean of its divisors is an integer number (31169160).

Almost surely, 2^240147463 is an apocalyptic number.

240147463 is a deficient number, since it is larger than the sum of its proper divisors (9205817).

240147463 is a wasteful number, since it uses less digits than its factorization.

240147463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30857.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 240147463 is about 15496.6920018435. The cubic root of 240147463 is about 621.5737534171.

The spelling of 240147463 in words is "two hundred forty million, one hundred forty-seven thousand, four hundred sixty-three".