240965428 has 48 divisors (see below), whose sum is σ = 474566400. Its totient is φ = 106116480.

The previous prime is 240965399. The next prime is 240965443. The reversal of 240965428 is 824569042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224878 + ... + 225946.

It is an arithmetic number, because the mean of its divisors is an integer number (9886800).

Almost surely, 2^240965428 is an apocalyptic number.

It is an amenable number.

240965428 is a deficient number, since it is larger than the sum of its proper divisors (233600972).

240965428 is a wasteful number, since it uses less digits than its factorization.

240965428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240 (or 1238 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 240965428 is about 15523.0611671796. The cubic root of 240965428 is about 622.2786667096.

The spelling of 240965428 in words is "two hundred forty million, nine hundred sixty-five thousand, four hundred twenty-eight".