119972481 has 8 divisors (see below), whose sum is σ = 161988480. Its totient is φ = 78969072.

The previous prime is 119972477. The next prime is 119972491. The reversal of 119972481 is 184279911.

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

It is not a de Polignac number, because 119972481 - 2² = 119972477 is a prime.

It is a super-2 number, since 2×119972481² = 28786792394590722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (119972431) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 252870 + ... + 253343.

It is an arithmetic number, because the mean of its divisors is an integer number (20248560).

Almost surely, 2^119972481 is an apocalyptic number.

It is an amenable number.

119972481 is a deficient number, since it is larger than the sum of its proper divisors (42015999).

119972481 is an equidigital number, since it uses as much as digits as its factorization.

119972481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506295.

The product of its digits is 36288, while the sum is 42.

The square root of 119972481 is about 10953.1950133283. The cubic root of 119972481 is about 493.2047077113.

The spelling of 119972481 in words is "one hundred nineteen million, nine hundred seventy-two thousand, four hundred eighty-one".