40114224 has 40 divisors (see below), whose sum is σ = 115143920. Its totient is φ = 13371264.

The previous prime is 40114211. The next prime is 40114229. The reversal of 40114224 is 42241104.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 40114197 and 40114206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40114229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45997 + ... + 46860.

It is an arithmetic number, because the mean of its divisors is an integer number (2878598).

Almost surely, 2^40114224 is an apocalyptic number.

It is an amenable number.

40114224 is an abundant number, since it is smaller than the sum of its proper divisors (75029696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40114224 is a wasteful number, since it uses less digits than its factorization.

40114224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92874 (or 92862 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 40114224 is about 6333.5790829514. The cubic root of 40114224 is about 342.3204137821.

Adding to 40114224 its reverse (42241104), we get a palindrome (82355328).

The spelling of 40114224 in words is "forty million, one hundred fourteen thousand, two hundred twenty-four".