120262146 has 8 divisors (see below), whose sum is σ = 240524304. Its totient is φ = 40087380.

The previous prime is 120262139. The next prime is 120262151. The reversal of 120262146 is 641262021.

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

120262146 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10021840 + ... + 10021851.

It is an arithmetic number, because the mean of its divisors is an integer number (30065538).

Almost surely, 2^120262146 is an apocalyptic number.

120262146 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.

120262146 is a wasteful number, since it uses less digits than its factorization.

120262146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20043696.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 120262146 is about 10966.4098956769. The cubic root of 120262146 is about 493.6013245466.

The spelling of 120262146 in words is "one hundred twenty million, two hundred sixty-two thousand, one hundred forty-six".