40191482 has 8 divisors (see below), whose sum is σ = 60326976. Its totient is φ = 20082492.

The previous prime is 40191457. The next prime is 40191499. The reversal of 40191482 is 28419104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2258 + ... + 9245.

It is an arithmetic number, because the mean of its divisors is an integer number (7540872).

Almost surely, 2^40191482 is an apocalyptic number.

40191482 is a deficient number, since it is larger than the sum of its proper divisors (20135494).

40191482 is a wasteful number, since it uses less digits than its factorization.

40191482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13252.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 40191482 is about 6339.6752282747. The cubic root of 40191482 is about 342.5400368776.

The spelling of 40191482 in words is "forty million, one hundred ninety-one thousand, four hundred eighty-two".