41146020 has 144 divisors (see below), whose sum is σ = 134447040. Its totient is φ = 10153728.

The previous prime is 41145997. The next prime is 41146037. The reversal of 41146020 is 2064114.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 41145984 and 41146002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 181147 + ... + 181373.

It is an arithmetic number, because the mean of its divisors is an integer number (933660).

Almost surely, 2^41146020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41146020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67223520).

41146020 is an abundant number, since it is smaller than the sum of its proper divisors (93301020).

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

41146020 is a wasteful number, since it uses less digits than its factorization.

41146020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314 (or 309 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 41146020 is about 6414.5163496557. The cubic root of 41146020 is about 345.2305956795.

The spelling of 41146020 in words is "forty-one million, one hundred forty-six thousand, twenty".