40116270 has 16 divisors (see below), whose sum is σ = 96279120. Its totient is φ = 10697664.

The previous prime is 40116269. The next prime is 40116281. The reversal of 40116270 is 7261104.

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, 668575 + ... + 668634.

It is an arithmetic number, because the mean of its divisors is an integer number (6017445).

Almost surely, 2^40116270 is an apocalyptic number.

40116270 is an abundant number, since it is smaller than the sum of its proper divisors (56162850).

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

40116270 is a wasteful number, since it uses less digits than its factorization.

40116270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337219.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 40116270 is about 6333.7406009403. The cubic root of 40116270 is about 342.3262336268.

Adding to 40116270 its reverse (7261104), we get a palindrome (47377374).

The spelling of 40116270 in words is "forty million, one hundred sixteen thousand, two hundred seventy".