40852416 has 168 divisors, whose sum is σ = 127430784. Its totient is φ = 11432960.

The previous prime is 40852397. The next prime is 40852429. The reversal of 40852416 is 61425804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1408690 + ... + 1408718.

Almost surely, 2^40852416 is an apocalyptic number.

40852416 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40852416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63715392).

40852416 is an abundant number, since it is smaller than the sum of its proper divisors (86578368).

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

40852416 is a wasteful number, since it uses less digits than its factorization.

40852416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107 (or 68 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 40852416 is about 6391.5894736755. The cubic root of 40852416 is about 344.4074853935.

The spelling of 40852416 in words is "forty million, eight hundred fifty-two thousand, four hundred sixteen".