120239465 has 8 divisors (see below), whose sum is σ = 144423240. Its totient is φ = 96100992.

The previous prime is 120239461. The next prime is 120239507. The reversal of 120239465 is 564932021.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2647129 + 117592336 = 1627^2 + 10844^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 120239465 - 2² = 120239461 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120239461) 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, 5180 + ... + 16349.

It is an arithmetic number, because the mean of its divisors is an integer number (18052905).

Almost surely, 2^120239465 is an apocalyptic number.

It is an amenable number.

120239465 is a deficient number, since it is larger than the sum of its proper divisors (24183775).

120239465 is a wasteful number, since it uses less digits than its factorization.

120239465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22651.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 120239465 is about 10965.3757345565. The cubic root of 120239465 is about 493.5702921287.

The spelling of 120239465 in words is "one hundred twenty million, two hundred thirty-nine thousand, four hundred sixty-five".