40907416 has 16 divisors (see below), whose sum is σ = 83674440. Its totient is φ = 18594240.

The previous prime is 40907413. The next prime is 40907417. The reversal of 40907416 is 61470904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40907413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232341 + ... + 232516.

Almost surely, 2^40907416 is an apocalyptic number.

It is an amenable number.

40907416 is an abundant number, since it is smaller than the sum of its proper divisors (42767024).

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

40907416 is a wasteful number, since it uses less digits than its factorization.

40907416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464874 (or 464870 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 40907416 is about 6395.8905556615. The cubic root of 40907416 is about 344.5619757853.

The spelling of 40907416 in words is "forty million, nine hundred seven thousand, four hundred sixteen".