40516462 has 16 divisors (see below), whose sum is σ = 69632640. Its totient is φ = 17320248.

The previous prime is 40516403. The next prime is 40516481. The reversal of 40516462 is 26461504.

It is a self number, because there is not a number n which added to its sum of digits gives 40516462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2413 + ... + 9319.

It is an arithmetic number, because the mean of its divisors is an integer number (4352040).

Almost surely, 2^40516462 is an apocalyptic number.

40516462 is a deficient number, since it is larger than the sum of its proper divisors (29116178).

40516462 is a wasteful number, since it uses less digits than its factorization.

40516462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7335.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 40516462 is about 6365.2542761464. The cubic root of 40516462 is about 343.4607955641.

Adding to 40516462 its reverse (26461504), we get a palindrome (66977966).

The spelling of 40516462 in words is "forty million, five hundred sixteen thousand, four hundred sixty-two".