40996190 has 16 divisors (see below), whose sum is σ = 74683728. Its totient is φ = 16200576.

The previous prime is 40996171. The next prime is 40996199. The reversal of 40996190 is 9169904.

It is a super-2 number, since 2×40996190² = 3361375189032200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40996199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23867 + ... + 25526.

It is an arithmetic number, because the mean of its divisors is an integer number (4667733).

Almost surely, 2^40996190 is an apocalyptic number.

40996190 is a deficient number, since it is larger than the sum of its proper divisors (33687538).

40996190 is a wasteful number, since it uses less digits than its factorization.

40996190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49483.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 40996190 is about 6402.8267195044. The cubic root of 40996190 is about 344.8110426442.

The spelling of 40996190 in words is "forty million, nine hundred ninety-six thousand, one hundred ninety".