120340526 has 8 divisors (see below), whose sum is σ = 181828800. Its totient is φ = 59730928.

The previous prime is 120340523. The next prime is 120340553. The reversal of 120340526 is 625043021.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120340523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219326 + ... + 219873.

It is an arithmetic number, because the mean of its divisors is an integer number (22728600).

Almost surely, 2^120340526 is an apocalyptic number.

120340526 is a deficient number, since it is larger than the sum of its proper divisors (61488274).

120340526 is a wasteful number, since it uses less digits than its factorization.

120340526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439338.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 120340526 is about 10969.9829534963. The cubic root of 120340526 is about 493.7085349786.

Adding to 120340526 its reverse (625043021), we get a palindrome (745383547).

The spelling of 120340526 in words is "one hundred twenty million, three hundred forty thousand, five hundred twenty-six".