240726842 has 8 divisors (see below), whose sum is σ = 372738432. Its totient is φ = 116480700.

The previous prime is 240726839. The next prime is 240726859. The reversal of 240726842 is 248627042.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1941284 + ... + 1941407.

It is an arithmetic number, because the mean of its divisors is an integer number (46592304).

Almost surely, 2^240726842 is an apocalyptic number.

240726842 is a deficient number, since it is larger than the sum of its proper divisors (132011590).

240726842 is a wasteful number, since it uses less digits than its factorization.

240726842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3882724.

The product of its (nonzero) digits is 43008, while the sum is 35.

The square root of 240726842 is about 15515.3743751158. The cubic root of 240726842 is about 622.0732209098.

The spelling of 240726842 in words is "two hundred forty million, seven hundred twenty-six thousand, eight hundred forty-two".