240097746 has 48 divisors (see below), whose sum is σ = 560130336. Its totient is φ = 68410944.

The previous prime is 240097733. The next prime is 240097747. The reversal of 240097746 is 647790042.

It is not an unprimeable number, because it can be changed into a prime (240097747) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133465 + ... + 135251.

It is an arithmetic number, because the mean of its divisors is an integer number (11669382).

Almost surely, 2^240097746 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 240097746, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280065168).

240097746 is an abundant number, since it is smaller than the sum of its proper divisors (320032590).

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

240097746 is a wasteful number, since it uses less digits than its factorization.

240097746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2263 (or 2256 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 240097746 is about 15495.0878022682. The cubic root of 240097746 is about 621.5308562812.

The spelling of 240097746 in words is "two hundred forty million, ninety-seven thousand, seven hundred forty-six".