128046954 has 16 divisors (see below), whose sum is σ = 292678848. Its totient is φ = 36584832.

The previous prime is 128046949. The next prime is 128046979. The reversal of 128046954 is 459640821.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1524327 + ... + 1524410.

It is an arithmetic number, because the mean of its divisors is an integer number (18292428).

Almost surely, 2^128046954 is an apocalyptic number.

128046954 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

128046954 is an abundant number, since it is smaller than the sum of its proper divisors (164631894).

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

128046954 is a wasteful number, since it uses less digits than its factorization.

128046954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3048749.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 128046954 is about 11315.7834019568. The cubic root of 128046954 is about 504.0300356880.

The spelling of 128046954 in words is "one hundred twenty-eight million, forty-six thousand, nine hundred fifty-four".