120454633 has 4 divisors (see below), whose sum is σ = 129720388. Its totient is φ = 111188880.

The previous prime is 120454627. The next prime is 120454643. The reversal of 120454633 is 336454021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 336454021 = 17 ⋅19791413.

It can be written as a sum of positive squares in 2 ways, for example, as 14837904 + 105616729 = 3852^2 + 10277^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120454633 is a prime.

It is a super-2 number, since 2×120454633² = 29018637222329378, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120454643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4632858 + ... + 4632883.

It is an arithmetic number, because the mean of its divisors is an integer number (32430097).

Almost surely, 2^120454633 is an apocalyptic number.

120454633 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

120454633 is a deficient number, since it is larger than the sum of its proper divisors (9265755).

120454633 is an equidigital number, since it uses as much as digits as its factorization.

120454633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9265754.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 120454633 is about 10975.1825952920. The cubic root of 120454633 is about 493.8645306497.

The spelling of 120454633 in words is "one hundred twenty million, four hundred fifty-four thousand, six hundred thirty-three".