240422026 has 16 divisors (see below), whose sum is σ = 388660104. Its totient is φ = 110882304.

The previous prime is 240422003. The next prime is 240422027. The reversal of 240422026 is 620224042.

It can be written as a sum of positive squares in 4 ways, for example, as 85544001 + 154878025 = 9249^2 + 12445^2 .

It is a junction number, because it is equal to n+sod(n) for n = 240421988 and 240422006.

It is not an unprimeable number, because it can be changed into a prime (240422027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46230 + ... + 51166.

Almost surely, 2^240422026 is an apocalyptic number.

240422026 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

240422026 is a deficient number, since it is larger than the sum of its proper divisors (148238078).

240422026 is a wasteful number, since it uses less digits than its factorization.

240422026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6825.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 240422026 is about 15505.5482328101. The cubic root of 240422026 is about 621.8105470301.

Adding to 240422026 its reverse (620224042), we get a palindrome (860646068).

The spelling of 240422026 in words is "two hundred forty million, four hundred twenty-two thousand, twenty-six".