240470676 has 36 divisors (see below), whose sum is σ = 609070644. Its totient is φ = 79996800.

The previous prime is 240470621. The next prime is 240470717. The reversal of 240470676 is 676074042.

It can be written as a sum of positive squares in 2 ways, for example, as 36723600 + 203747076 = 6060^2 + 14274^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×240470676² = 115652292031793952, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 240470676.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12346 + ... + 25166.

It is an arithmetic number, because the mean of its divisors is an integer number (16918629).

Almost surely, 2^240470676 is an apocalyptic number.

It is an amenable number.

240470676 is an abundant number, since it is smaller than the sum of its proper divisors (368599968).

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

240470676 is a wasteful number, since it uses less digits than its factorization.

240470676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13352 (or 13347 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 240470676 is about 15507.1169467442. The cubic root of 240470676 is about 621.8524858427.

The spelling of 240470676 in words is "two hundred forty million, four hundred seventy thousand, six hundred seventy-six".