23141028 has 12 divisors (see below), whose sum is σ = 53995760. Its totient is φ = 7713672.

The previous prime is 23141017. The next prime is 23141033. The reversal of 23141028 is 82014132.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 23140995 and 23141013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 964198 + ... + 964221.

Almost surely, 2^23141028 is an apocalyptic number.

It is an amenable number.

23141028 is an abundant number, since it is smaller than the sum of its proper divisors (30854732).

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

23141028 is a wasteful number, since it uses less digits than its factorization.

23141028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1928426 (or 1928424 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 23141028 is about 4810.5122388369. The cubic root of 23141028 is about 284.9667674393.

The spelling of 23141028 in words is "twenty-three million, one hundred forty-one thousand, twenty-eight".