119898972 has 18 divisors (see below), whose sum is σ = 303078048. Its totient is φ = 39966312.

The previous prime is 119898967. The next prime is 119899001. The reversal of 119898972 is 279898911.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1665228 + ... + 1665299.

Almost surely, 2^119898972 is an apocalyptic number.

119898972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

119898972 is an abundant number, since it is smaller than the sum of its proper divisors (183179076).

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

119898972 is a wasteful number, since it uses less digits than its factorization.

119898972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3330537 (or 3330532 counting only the distinct ones).

The product of its digits is 653184, while the sum is 54.

The square root of 119898972 is about 10949.8389029246. The cubic root of 119898972 is about 493.1039557395.

The spelling of 119898972 in words is "one hundred nineteen million, eight hundred ninety-eight thousand, nine hundred seventy-two".