240226305 has 32 divisors (see below), whose sum is σ = 420819840. Its totient is φ = 116052480.

The previous prime is 240226279. The next prime is 240226321. The reversal of 240226305 is 503622042.

240226305 = T₃₂₄₅ + T₃₂₄₆ + ... + T₃₂₈₉.

It is not a de Polignac number, because 240226305 - 2¹⁸ = 239964161 is a prime.

It is a super-2 number, since 2×240226305² = 115417355227906050, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45861 + ... + 50829.

It is an arithmetic number, because the mean of its divisors is an integer number (13150620).

Almost surely, 2^240226305 is an apocalyptic number.

It is an amenable number.

240226305 is a deficient number, since it is larger than the sum of its proper divisors (180593535).

240226305 is a wasteful number, since it uses less digits than its factorization.

240226305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5281.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 240226305 is about 15499.2356263140. The cubic root of 240226305 is about 621.6417682322.

Adding to 240226305 its reverse (503622042), we get a palindrome (743848347).

The spelling of 240226305 in words is "two hundred forty million, two hundred twenty-six thousand, three hundred five".