40497483 has 16 divisors (see below), whose sum is σ = 58481696. Its totient is φ = 24779520.

The previous prime is 40497449. The next prime is 40497491. The reversal of 40497483 is 38479404.

It is not a de Polignac number, because 40497483 - 2⁶ = 40497419 is a prime.

It is a super-2 number, since 2×40497483² = 3280092258670578, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (40497283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4191 + ... + 9927.

It is an arithmetic number, because the mean of its divisors is an integer number (3655106).

Almost surely, 2^40497483 is an apocalyptic number.

40497483 is a deficient number, since it is larger than the sum of its proper divisors (17984213).

40497483 is a wasteful number, since it uses less digits than its factorization.

40497483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5934.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 40497483 is about 6363.7632734098. The cubic root of 40497483 is about 343.4071584316.

The spelling of 40497483 in words is "forty million, four hundred ninety-seven thousand, four hundred eighty-three".