40848216 has 16 divisors (see below), whose sum is σ = 102120600. Its totient is φ = 13616064.

The previous prime is 40848187. The next prime is 40848239. The reversal of 40848216 is 61284804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850981 + ... + 851028.

Almost surely, 2^40848216 is an apocalyptic number.

It is an amenable number.

40848216 is an abundant number, since it is smaller than the sum of its proper divisors (61272384).

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

40848216 is a wasteful number, since it uses less digits than its factorization.

40848216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1702018 (or 1702014 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 40848216 is about 6391.2609084593. The cubic root of 40848216 is about 344.3956822481.

It can be divided in two parts, 408 and 48216, that multiplied together give a triangular number (19672128 = T₆₂₇₂).

The spelling of 40848216 in words is "forty million, eight hundred forty-eight thousand, two hundred sixteen".