120395454 has 8 divisors (see below), whose sum is σ = 240790920. Its totient is φ = 40131816.

The previous prime is 120395453. The next prime is 120395497. The reversal of 120395454 is 454593021.

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

120395454 is an admirable number.

It is a super-2 number, since 2×120395454² = 28990130687732232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120395453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10032949 + ... + 10032960.

It is an arithmetic number, because the mean of its divisors is an integer number (30098865).

Almost surely, 2^120395454 is an apocalyptic number.

120395454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120395454 is a wasteful number, since it uses less digits than its factorization.

120395454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20065914.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 120395454 is about 10972.4862269223. The cubic root of 120395454 is about 493.7836393467.

The spelling of 120395454 in words is "one hundred twenty million, three hundred ninety-five thousand, four hundred fifty-four".