240437226 has 16 divisors (see below), whose sum is σ = 485544384. Its totient is φ = 79367424.

The previous prime is 240437207. The next prime is 240437261. The reversal of 240437226 is 622734042.

It is a junction number, because it is equal to n+sod(n) for n = 240437193 and 240437202.

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, 193911 + ... + 195146.

It is an arithmetic number, because the mean of its divisors is an integer number (30346524).

Almost surely, 2^240437226 is an apocalyptic number.

240437226 is an abundant number, since it is smaller than the sum of its proper divisors (245107158).

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

240437226 is a wasteful number, since it uses less digits than its factorization.

240437226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389165.

The product of its (nonzero) digits is 16128, while the sum is 30.

The square root of 240437226 is about 15506.0383721955. The cubic root of 240437226 is about 621.8236508227.

The spelling of 240437226 in words is "two hundred forty million, four hundred thirty-seven thousand, two hundred twenty-six".