40426462 has 8 divisors (see below), whose sum is σ = 61240392. Its totient is φ = 20013000.

The previous prime is 40426453. The next prime is 40426481. The reversal of 40426462 is 26462404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 40426462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99864 + ... + 100267.

It is an arithmetic number, because the mean of its divisors is an integer number (7655049).

Almost surely, 2^40426462 is an apocalyptic number.

40426462 is a deficient number, since it is larger than the sum of its proper divisors (20813930).

40426462 is a wasteful number, since it uses less digits than its factorization.

40426462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200234.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 40426462 is about 6358.1807146384. The cubic root of 40426462 is about 343.2062949945.

Adding to 40426462 its reverse (26462404), we get a palindrome (66888866).

The spelling of 40426462 in words is "forty million, four hundred twenty-six thousand, four hundred sixty-two".