120427205 has 8 divisors (see below), whose sum is σ = 146342400. Its totient is φ = 95121936.

The previous prime is 120427189. The next prime is 120427211. The reversal of 120427205 is 502724021.

It is a happy number.

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 120427205 - 2⁴ = 120427189 is a prime.

It is a super-2 number, since 2×120427205² = 29005423408224050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152045 + ... + 152834.

It is an arithmetic number, because the mean of its divisors is an integer number (18292800).

Almost surely, 2^120427205 is an apocalyptic number.

It is an amenable number.

120427205 is a deficient number, since it is larger than the sum of its proper divisors (25915195).

120427205 is an equidigital number, since it uses as much as digits as its factorization.

120427205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304963.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 120427205 is about 10973.9329777432. The cubic root of 120427205 is about 493.8270428302.

The spelling of 120427205 in words is "one hundred twenty million, four hundred twenty-seven thousand, two hundred five".