40036270 has 16 divisors (see below), whose sum is σ = 72222048. Its totient is φ = 15979680.

The previous prime is 40036247. The next prime is 40036289. The reversal of 40036270 is 7263004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 760 + ... + 8980.

It is an arithmetic number, because the mean of its divisors is an integer number (4513878).

Almost surely, 2^40036270 is an apocalyptic number.

40036270 is a deficient number, since it is larger than the sum of its proper divisors (32185778).

40036270 is a wasteful number, since it uses less digits than its factorization.

40036270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8715.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 40036270 is about 6327.4220658970. The cubic root of 40036270 is about 342.0985261541.

Adding to 40036270 its reverse (7263004), we get a palindrome (47299274).

The spelling of 40036270 in words is "forty million, thirty-six thousand, two hundred seventy".