20148060 has 48 divisors (see below), whose sum is σ = 59736096. Its totient is φ = 5056512.

The previous prime is 20148053. The next prime is 20148067. The reversal of 20148060 is 6084102.

It is an interprime number because it is at equal distance from previous prime (20148053) and next prime (20148067).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20148067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8857 + ... + 10896.

It is an arithmetic number, because the mean of its divisors is an integer number (1244502).

Almost surely, 2^20148060 is an apocalyptic number.

20148060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20148060 is an abundant number, since it is smaller than the sum of its proper divisors (39588036).

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

20148060 is a wasteful number, since it uses less digits than its factorization.

20148060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19782 (or 19780 counting only the distinct ones).

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

The square root of 20148060 is about 4488.6590425204. The cubic root of 20148060 is about 272.1099432997.

The spelling of 20148060 in words is "twenty million, one hundred forty-eight thousand, sixty".