40224662 has 4 divisors (see below), whose sum is σ = 60336996. Its totient is φ = 20112330.

The previous prime is 40224659. The next prime is 40224671. The reversal of 40224662 is 26642204.

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

It is a super-3 number, since 3×40224662³ (a number of 24 digits) contains 333 as substring.

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, 10056164 + ... + 10056167.

It is an arithmetic number, because the mean of its divisors is an integer number (15084249).

Almost surely, 2^40224662 is an apocalyptic number.

40224662 is a deficient number, since it is larger than the sum of its proper divisors (20112334).

40224662 is a wasteful number, since it uses less digits than its factorization.

40224662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20112333.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 40224662 is about 6342.2915417064. The cubic root of 40224662 is about 342.6342720381.

Adding to 40224662 its reverse (26642204), we get a palindrome (66866866).

The spelling of 40224662 in words is "forty million, two hundred twenty-four thousand, six hundred sixty-two".