120346552 has 8 divisors (see below), whose sum is σ = 225649800. Its totient is φ = 60173272.

The previous prime is 120346543. The next prime is 120346561. The reversal of 120346552 is 255643021.

It is an interprime number because it is at equal distance from previous prime (120346543) and next prime (120346561).

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 120346552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7521652 + ... + 7521667.

It is an arithmetic number, because the mean of its divisors is an integer number (28206225).

Almost surely, 2^120346552 is an apocalyptic number.

It is an amenable number.

120346552 is a deficient number, since it is larger than the sum of its proper divisors (105303248).

120346552 is a wasteful number, since it uses less digits than its factorization.

120346552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15043325 (or 15043321 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 120346552 is about 10970.2576086435. The cubic root of 120346552 is about 493.7167755884.

Adding to 120346552 its reverse (255643021), we get a palindrome (375989573).

The spelling of 120346552 in words is "one hundred twenty million, three hundred forty-six thousand, five hundred fifty-two".