40713100 has 72 divisors (see below), whose sum is σ = 92962800.
Its totient is φ = 15456000.
The previous prime is 40713037. The next prime is 40713107. The reversal of 40713100 is 131704.
Adding to 40713100 its reverse (131704), we get a palindrome (40844804).
It is a super-2 number, since 2×407131002 = 3315113023220000, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (40713107) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 292831 + ... + 292969.
It is an arithmetic number, because the mean of its divisors is an integer number (1291150).
Almost surely, 240713100 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 40713100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46481400).
40713100 is an abundant number, since it is smaller than the sum of its proper divisors (52249700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40713100 is a wasteful number, since it uses less digits than its factorization.
40713100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 283 (or 276 counting only the distinct ones).
The product of its (nonzero) digits is 84, while the sum is 16.
The square root of 40713100 is about 6380.6817817534.
The cubic root of 40713100 is about 344.0155369763.
The spelling of 40713100 in words is "forty million, seven hundred thirteen thousand, one hundred".