40190760 has 48 divisors (see below), whose sum is σ = 130621140. Its totient is φ = 10717440.

The previous prime is 40190753. The next prime is 40190791. The reversal of 40190760 is 6709104.

It can be written as a sum of positive squares in 2 ways, for example, as 39162564 + 1028196 = 6258^2 + 1014^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55461 + ... + 56180.

Almost surely, 2^40190760 is an apocalyptic number.

40190760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40190760 is an abundant number, since it is smaller than the sum of its proper divisors (90430380).

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

40190760 is a wasteful number, since it uses less digits than its factorization.

40190760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111658 (or 111651 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 40190760 is about 6339.6182850389. The cubic root of 40190760 is about 342.5379857349.

Adding to 40190760 its reverse (6709104), we get a palindrome (46899864).

The spelling of 40190760 in words is "forty million, one hundred ninety thousand, seven hundred sixty".