120628479 has 8 divisors (see below), whose sum is σ = 160892032. Its totient is φ = 80391960.

The previous prime is 120628433. The next prime is 120628493. The reversal of 120628479 is 974826021.

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

It is not a de Polignac number, because 120628479 - 2⁷ = 120628351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120628579) 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, 8724 + ... + 17814.

It is an arithmetic number, because the mean of its divisors is an integer number (20111504).

Almost surely, 2^120628479 is an apocalyptic number.

120628479 is a deficient number, since it is larger than the sum of its proper divisors (40263553).

120628479 is an equidigital number, since it uses as much as digits as its factorization.

120628479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13517.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 120628479 is about 10983.0996990831. The cubic root of 120628479 is about 494.1020062318.

The spelling of 120628479 in words is "one hundred twenty million, six hundred twenty-eight thousand, four hundred seventy-nine".