40760830 has 32 divisors (see below), whose sum is σ = 83524608. Its totient is φ = 14176800.

The previous prime is 40760813. The next prime is 40760831. The reversal of 40760830 is 3806704.

It is a super-2 number, since 2×40760830² = 3322890524577800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40760831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5526 + ... + 10585.

It is an arithmetic number, because the mean of its divisors is an integer number (2610144).

Almost surely, 2^40760830 is an apocalyptic number.

40760830 is an abundant number, since it is smaller than the sum of its proper divisors (42763778).

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

40760830 is a wasteful number, since it uses less digits than its factorization.

40760830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16152.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 40760830 is about 6384.4208821161. The cubic root of 40760830 is about 344.1499200057.

The spelling of 40760830 in words is "forty million, seven hundred sixty thousand, eight hundred thirty".