120323448 has 64 divisors (see below), whose sum is σ = 381984000. Its totient is φ = 34377696.

The previous prime is 120323353. The next prime is 120323471. The reversal of 120323448 is 844323021.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38278 + ... + 41301.

It is an arithmetic number, because the mean of its divisors is an integer number (5968500).

Almost surely, 2^120323448 is an apocalyptic number.

120323448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

120323448 is an abundant number, since it is smaller than the sum of its proper divisors (261660552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120323448 is a wasteful number, since it uses less digits than its factorization.

120323448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79601 (or 79591 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 120323448 is about 10969.2045290440. The cubic root of 120323448 is about 493.6851791634.

Adding to 120323448 its reverse (844323021), we get a palindrome (964646469).

The spelling of 120323448 in words is "one hundred twenty million, three hundred twenty-three thousand, four hundred forty-eight".