40947702 has 8 divisors (see below), whose sum is σ = 81895416. Its totient is φ = 13649232.

The previous prime is 40947691. The next prime is 40947707. The reversal of 40947702 is 20774904.

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

40947702 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40947707) 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, 3412303 + ... + 3412314.

It is an arithmetic number, because the mean of its divisors is an integer number (10236927).

Almost surely, 2^40947702 is an apocalyptic number.

40947702 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.

40947702 is a wasteful number, since it uses less digits than its factorization.

40947702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6824622.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 40947702 is about 6399.0391466219. The cubic root of 40947702 is about 344.6750479442.

The spelling of 40947702 in words is "forty million, nine hundred forty-seven thousand, seven hundred two".