20410148 has 12 divisors (see below), whose sum is σ = 38964912. Its totient is φ = 9277320.

The previous prime is 20410139. The next prime is 20410163. The reversal of 20410148 is 84101402.

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, 231890 + ... + 231977.

It is an arithmetic number, because the mean of its divisors is an integer number (3247076).

Almost surely, 2^20410148 is an apocalyptic number.

It is an amenable number.

20410148 is a deficient number, since it is larger than the sum of its proper divisors (18554764).

20410148 is a wasteful number, since it uses less digits than its factorization.

20410148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463882 (or 463880 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 20410148 is about 4517.7591790621. The cubic root of 20410148 is about 273.2847418414.

The spelling of 20410148 in words is "twenty million, four hundred ten thousand, one hundred forty-eight".