40480462 has 32 divisors (see below), whose sum is σ = 69621120. Its totient is φ = 17482080.

The previous prime is 40480459. The next prime is 40480463. The reversal of 40480462 is 26408404.

It is a self number, because there is not a number n which added to its sum of digits gives 40480462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40480463) 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, 42273 + ... + 43219.

It is an arithmetic number, because the mean of its divisors is an integer number (2175660).

Almost surely, 2^40480462 is an apocalyptic number.

40480462 is a deficient number, since it is larger than the sum of its proper divisors (29140658).

40480462 is a wasteful number, since it uses less digits than its factorization.

40480462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056.

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 40480462 is about 6362.4257952451. The cubic root of 40480462 is about 343.3590406071.

Adding to 40480462 its reverse (26408404), we get a palindrome (66888866).

The spelling of 40480462 in words is "forty million, four hundred eighty thousand, four hundred sixty-two".