240607478 has 4 divisors (see below), whose sum is σ = 360911220. Its totient is φ = 120303738.

The previous prime is 240607457. The next prime is 240607481. The reversal of 240607478 is 874706042.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60151868 + ... + 60151871.

It is an arithmetic number, because the mean of its divisors is an integer number (90227805).

Almost surely, 2^240607478 is an apocalyptic number.

240607478 is a deficient number, since it is larger than the sum of its proper divisors (120303742).

240607478 is a wasteful number, since it uses less digits than its factorization.

240607478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120303741.

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 240607478 is about 15511.5272620074. The cubic root of 240607478 is about 621.9703859241.

The spelling of 240607478 in words is "two hundred forty million, six hundred seven thousand, four hundred seventy-eight".