40082892 has 24 divisors (see below), whose sum is σ = 93640176. Its totient is φ = 13344768.

The previous prime is 40082891. The next prime is 40082909. The reversal of 40082892 is 29828004.

It is not an unprimeable number, because it can be changed into a prime (40082891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12388 + ... + 15284.

It is an arithmetic number, because the mean of its divisors is an integer number (3901674).

Almost surely, 2^40082892 is an apocalyptic number.

It is an amenable number.

40082892 is an abundant number, since it is smaller than the sum of its proper divisors (53557284).

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

40082892 is a wasteful number, since it uses less digits than its factorization.

40082892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4057 (or 4055 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 40082892 is about 6331.1051168023. The cubic root of 40082892 is about 342.2312652140.

The spelling of 40082892 in words is "forty million, eighty-two thousand, eight hundred ninety-two".