240072075 has 18 divisors (see below), whose sum is σ = 429996164. Its totient is φ = 128038320.

The previous prime is 240072047. The next prime is 240072101. The reversal of 240072075 is 570270042.

It is not a de Polignac number, because 240072075 - 2⁹ = 240071563 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 533269 + ... + 533718.

Almost surely, 2^240072075 is an apocalyptic number.

240072075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

240072075 is a deficient number, since it is larger than the sum of its proper divisors (189924089).

240072075 is a wasteful number, since it uses less digits than its factorization.

240072075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067003 (or 1066995 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 240072075 is about 15494.2594208307. The cubic root of 240072075 is about 621.5087043485.

The spelling of 240072075 in words is "two hundred forty million, seventy-two thousand, seventy-five".