40952686 has 8 divisors (see below), whose sum is σ = 62927424. Its totient is φ = 19976880.

The previous prime is 40952683. The next prime is 40952689. The reversal of 40952686 is 68625904.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (40952683) and next prime (40952689).

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

It is a super-2 number, since 2×40952686² = 3354244981229192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40952683) 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, 249630 + ... + 249793.

It is an arithmetic number, because the mean of its divisors is an integer number (7865928).

Almost surely, 2^40952686 is an apocalyptic number.

40952686 is a deficient number, since it is larger than the sum of its proper divisors (21974738).

40952686 is a wasteful number, since it uses less digits than its factorization.

40952686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499466.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 40952686 is about 6399.4285682395. The cubic root of 40952686 is about 344.6890315596.

The spelling of 40952686 in words is "forty million, nine hundred fifty-two thousand, six hundred eighty-six".