240747480 has 192 divisors, whose sum is σ = 838562400. Its totient is φ = 59719680.

The previous prime is 240747469. The next prime is 240747491. The reversal of 240747480 is 84747042.

240747480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (240747469) and next prime (240747491).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 416952 + ... + 417528.

Almost surely, 2^240747480 is an apocalyptic number.

240747480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 240747480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (419281200).

240747480 is an abundant number, since it is smaller than the sum of its proper divisors (597814920).

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

240747480 is a wasteful number, since it uses less digits than its factorization.

240747480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674 (or 667 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 36.

The square root of 240747480 is about 15516.0394431053. The cubic root of 240747480 is about 622.0909976011.

The spelling of 240747480 in words is "two hundred forty million, seven hundred forty-seven thousand, four hundred eighty".