40086002 has 8 divisors (see below), whose sum is σ = 65595312. Its totient is φ = 18220900.

The previous prime is 40086001. The next prime is 40086031. The reversal of 40086002 is 20068004.

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

It is not an unprimeable number, because it can be changed into a prime (40086001) 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, 911024 + ... + 911067.

It is an arithmetic number, because the mean of its divisors is an integer number (8199414).

Almost surely, 2^40086002 is an apocalyptic number.

40086002 is a deficient number, since it is larger than the sum of its proper divisors (25509310).

40086002 is a wasteful number, since it uses less digits than its factorization.

40086002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1822104.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 40086002 is about 6331.3507247664. The cubic root of 40086002 is about 342.2401161364.

The spelling of 40086002 in words is "forty million, eighty-six thousand, two".