240000246 has 20 divisors (see below), whose sum is σ = 537778692. Its totient is φ = 80000028.

The previous prime is 240000181. The next prime is 240000247. The reversal of 240000246 is 642000042.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240000247) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 740580 + ... + 740903.

Almost surely, 2^240000246 is an apocalyptic number.

240000246 is an abundant number, since it is smaller than the sum of its proper divisors (297778446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

240000246 is a wasteful number, since it uses less digits than its factorization.

240000246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1481497 (or 1481488 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 240000246 is about 15491.9413244435. The cubic root of 240000246 is about 621.4467135183.

Adding to 240000246 its reverse (642000042), we get a palindrome (882000288).

The spelling of 240000246 in words is "two hundred forty million, two hundred forty-six", and thus it is an aban number.