40414838 has 4 divisors (see below), whose sum is σ = 60622260. Its totient is φ = 20207418.

The previous prime is 40414817. The next prime is 40414849. The reversal of 40414838 is 83841404.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10103708 + ... + 10103711.

It is an arithmetic number, because the mean of its divisors is an integer number (15155565).

Almost surely, 2^40414838 is an apocalyptic number.

40414838 is a deficient number, since it is larger than the sum of its proper divisors (20207422).

40414838 is a wasteful number, since it uses less digits than its factorization.

40414838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20207421.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 40414838 is about 6357.2665509636. The cubic root of 40414838 is about 343.1733972983.

The spelling of 40414838 in words is "forty million, four hundred fourteen thousand, eight hundred thirty-eight".