40951080 has 96 divisors (see below), whose sum is σ = 140119200. Its totient is φ = 10343808.

The previous prime is 40951073. The next prime is 40951111. The reversal of 40951080 is 8015904.

40951080 = 66² + 67² + ... + 497².

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3847 + ... + 9833.

It is an arithmetic number, because the mean of its divisors is an integer number (1459575).

Almost surely, 2^40951080 is an apocalyptic number.

40951080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40951080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70059600).

40951080 is an abundant number, since it is smaller than the sum of its proper divisors (99168120).

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

40951080 is a wasteful number, since it uses less digits than its factorization.

40951080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6023 (or 6016 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 40951080 is about 6399.3030870557. The cubic root of 40951080 is about 344.6845257272.

Adding to 40951080 its reverse (8015904), we get a palindrome (48966984).

The spelling of 40951080 in words is "forty million, nine hundred fifty-one thousand, eighty".