240283746 has 96 divisors (see below), whose sum is σ = 578672640. Its totient is φ = 74462976.

The previous prime is 240283741. The next prime is 240283777. The reversal of 240283746 is 647382042.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 240283746.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240283741) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1049160 + ... + 1049388.

It is an arithmetic number, because the mean of its divisors is an integer number (6027840).

Almost surely, 2^240283746 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 240283746, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (289336320).

240283746 is an abundant number, since it is smaller than the sum of its proper divisors (338388894).

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

240283746 is a wasteful number, since it uses less digits than its factorization.

240283746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390 (or 378 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 240283746 is about 15501.0885424218. The cubic root of 240283746 is about 621.6913116258.

The spelling of 240283746 in words is "two hundred forty million, two hundred eighty-three thousand, seven hundred forty-six".