128754016 has 12 divisors (see below), whose sum is σ = 253484532. Its totient is φ = 64376992.

The previous prime is 128754007. The next prime is 128754019. The reversal of 128754016 is 610457821.

It is a super-2 number, since 2×128754016² = 33155193272256512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128754019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011750 + ... + 2011813.

It is an arithmetic number, because the mean of its divisors is an integer number (21123711).

Almost surely, 2^128754016 is an apocalyptic number.

128754016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

128754016 is a deficient number, since it is larger than the sum of its proper divisors (124730516).

128754016 is an equidigital number, since it uses as much as digits as its factorization.

128754016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4023573 (or 4023565 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 128754016 is about 11346.9826826342. The cubic root of 128754016 is about 504.9560671516.

The spelling of 128754016 in words is "one hundred twenty-eight million, seven hundred fifty-four thousand, sixteen".