120411947 has 8 divisors (see below), whose sum is σ = 121605120. Its totient is φ = 119223720.

The previous prime is 120411937. The next prime is 120411961. The reversal of 120411947 is 749114021.

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 120411947 - 2⁶ = 120411883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120411917) 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, 63422 + ... + 65292.

It is an arithmetic number, because the mean of its divisors is an integer number (15200640).

Almost surely, 2^120411947 is an apocalyptic number.

120411947 is a deficient number, since it is larger than the sum of its proper divisors (1193173).

120411947 is a wasteful number, since it uses less digits than its factorization.

120411947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2473.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 120411947 is about 10973.2377628483. The cubic root of 120411947 is about 493.8061861607.

Adding to 120411947 its reverse (749114021), we get a palindrome (869525968).

The spelling of 120411947 in words is "one hundred twenty million, four hundred eleven thousand, nine hundred forty-seven".