40462 has 4 divisors (see below), whose sum is σ = 60696. Its totient is φ = 20230.

The previous prime is 40459. The next prime is 40471. The reversal of 40462 is 26404.

40462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10114 + ... + 10117.

It is an arithmetic number, because the mean of its divisors is an integer number (15174).

2⁴⁰⁴⁶² is an apocalyptic number.

40462 is a deficient number, since it is larger than the sum of its proper divisors (20234).

40462 is a wasteful number, since it uses less digits than its factorization.

40462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20233.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 40462 is about 201.1516840596. The cubic root of 40462 is about 34.3306833870.

Adding to 40462 its reverse (26404), we get a palindrome (66866).

The spelling of 40462 in words is "forty thousand, four hundred sixty-two".