240351046 has 16 divisors (see below), whose sum is σ = 393730848. Its totient is φ = 109368000.

The previous prime is 240351011. The next prime is 240351053. The reversal of 240351046 is 640153042.

It is a self number, because there is not a number n which added to its sum of digits gives 240351046.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63255 + ... + 66946.

It is an arithmetic number, because the mean of its divisors is an integer number (24608178).

Almost surely, 2^240351046 is an apocalyptic number.

240351046 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

240351046 is a deficient number, since it is larger than the sum of its proper divisors (153379802).

240351046 is a wasteful number, since it uses less digits than its factorization.

240351046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130287.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 240351046 is about 15503.2592057283. The cubic root of 240351046 is about 621.7493484542.

The spelling of 240351046 in words is "two hundred forty million, three hundred fifty-one thousand, forty-six".