40700886 has 8 divisors (see below), whose sum is σ = 81401784. Its totient is φ = 13566960.

The previous prime is 40700867. The next prime is 40700887. The reversal of 40700886 is 68800704.

It is a sphenic number, since it is the product of 3 distinct primes.

40700886 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40700887) 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, 3391735 + ... + 3391746.

It is an arithmetic number, because the mean of its divisors is an integer number (10175223).

Almost surely, 2^40700886 is an apocalyptic number.

40700886 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40700886 is a wasteful number, since it uses less digits than its factorization.

40700886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6783486.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 40700886 is about 6379.7246022066. The cubic root of 40700886 is about 343.9811317846.

The spelling of 40700886 in words is "forty million, seven hundred thousand, eight hundred eighty-six".