120762145 has 8 divisors (see below), whose sum is σ = 165616704. Its totient is φ = 82808304.

The previous prime is 120762139. The next prime is 120762149. The reversal of 120762145 is 541267021.

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 120762145 - 2³ = 120762137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120762149) 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, 1725139 + ... + 1725208.

It is an arithmetic number, because the mean of its divisors is an integer number (20702088).

Almost surely, 2^120762145 is an apocalyptic number.

It is an amenable number.

120762145 is a deficient number, since it is larger than the sum of its proper divisors (44854559).

120762145 is an equidigital number, since it uses as much as digits as its factorization.

120762145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3450359.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 120762145 is about 10989.1830906578. The cubic root of 120762145 is about 494.2844403747.

The spelling of 120762145 in words is "one hundred twenty million, seven hundred sixty-two thousand, one hundred forty-five".