128000374 has 16 divisors (see below), whose sum is σ = 200062800. Its totient is φ = 61344864.

The previous prime is 128000371. The next prime is 128000393. The reversal of 128000374 is 473000821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128000371) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 124 + ... + 16000.

It is an arithmetic number, because the mean of its divisors is an integer number (12503925).

Almost surely, 2^128000374 is an apocalyptic number.

128000374 is a deficient number, since it is larger than the sum of its proper divisors (72062426).

128000374 is a wasteful number, since it uses less digits than its factorization.

128000374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16047.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 128000374 is about 11313.7250275937. The cubic root of 128000374 is about 503.9689108017.

The spelling of 128000374 in words is "one hundred twenty-eight million, three hundred seventy-four", and thus it is an aban number.