240232046 has 16 divisors (see below), whose sum is σ = 374555664. Its totient is φ = 115458624.

The previous prime is 240232021. The next prime is 240232081. The reversal of 240232046 is 640232042.

It is a super-2 number, since 2×240232046² = 115422871850692232, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13415 + ... + 25698.

It is an arithmetic number, because the mean of its divisors is an integer number (23409729).

Almost surely, 2^240232046 is an apocalyptic number.

240232046 is a deficient number, since it is larger than the sum of its proper divisors (134323618).

240232046 is a wasteful number, since it uses less digits than its factorization.

240232046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39235.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 240232046 is about 15499.4208278890. The cubic root of 240232046 is about 621.6467202529.

Adding to 240232046 its reverse (640232042), we get a palindrome (880464088).

The spelling of 240232046 in words is "two hundred forty million, two hundred thirty-two thousand, forty-six".