240146026 has 8 divisors (see below), whose sum is σ = 371839104. Its totient is φ = 116199660.

The previous prime is 240145999. The next prime is 240146047. The reversal of 240146026 is 620641042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×240146026² = 115340227607185352, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 1936600 + ... + 1936723.

It is an arithmetic number, because the mean of its divisors is an integer number (46479888).

Almost surely, 2^240146026 is an apocalyptic number.

240146026 is a deficient number, since it is larger than the sum of its proper divisors (131693078).

240146026 is a wasteful number, since it uses less digits than its factorization.

240146026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3873356.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 240146026 is about 15496.6456370403. The cubic root of 240146026 is about 621.5725136188.

Adding to 240146026 its reverse (620641042), we get a palindrome (860787068).

The spelling of 240146026 in words is "two hundred forty million, one hundred forty-six thousand, twenty-six".