40010336 has 48 divisors (see below), whose sum is σ = 82954368. Its totient is φ = 18969600.

The previous prime is 40010309. The next prime is 40010353. The reversal of 40010336 is 63301004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52196 + ... + 52956.

It is an arithmetic number, because the mean of its divisors is an integer number (1728216).

Almost surely, 2^40010336 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 40010336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41477184).

40010336 is an abundant number, since it is smaller than the sum of its proper divisors (42944032).

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

40010336 is a wasteful number, since it uses less digits than its factorization.

40010336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855 (or 847 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 40010336 is about 6325.3724001042. The cubic root of 40010336 is about 342.0246439841.

The spelling of 40010336 in words is "forty million, ten thousand, three hundred thirty-six".