40481462 has 16 divisors (see below), whose sum is σ = 69480960. Its totient is φ = 17328168.

The previous prime is 40481423. The next prime is 40481503. The reversal of 40481462 is 26418404.

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, 17489 + ... + 19667.

It is an arithmetic number, because the mean of its divisors is an integer number (4342560).

Almost surely, 2^40481462 is an apocalyptic number.

40481462 is a deficient number, since it is larger than the sum of its proper divisors (28999498).

40481462 is a wasteful number, since it uses less digits than its factorization.

40481462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3515.

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 40481462 is about 6362.5043811380. The cubic root of 40481462 is about 343.3618679482.

Adding to 40481462 its reverse (26418404), we get a palindrome (66899866).

The spelling of 40481462 in words is "forty million, four hundred eighty-one thousand, four hundred sixty-two".