120657214 has 4 divisors (see below), whose sum is σ = 180985824. Its totient is φ = 60328606.

The previous prime is 120657209. The next prime is 120657217. The reversal of 120657214 is 412756021.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120657217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30164302 + ... + 30164305.

It is an arithmetic number, because the mean of its divisors is an integer number (45246456).

Almost surely, 2^120657214 is an apocalyptic number.

120657214 is a deficient number, since it is larger than the sum of its proper divisors (60328610).

120657214 is an equidigital number, since it uses as much as digits as its factorization.

120657214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60328609.

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

The square root of 120657214 is about 10984.4077673764. The cubic root of 120657214 is about 494.1412365861.

The spelling of 120657214 in words is "one hundred twenty million, six hundred fifty-seven thousand, two hundred fourteen".