40114254 has 32 divisors (see below), whose sum is σ = 88646400. Its totient is φ = 12036992.

The previous prime is 40114247. The next prime is 40114259. The reversal of 40114254 is 45241104.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 40114254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40114259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6204 + ... + 10895.

It is an arithmetic number, because the mean of its divisors is an integer number (2770200).

Almost surely, 2^40114254 is an apocalyptic number.

40114254 is an abundant number, since it is smaller than the sum of its proper divisors (48532146).

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

40114254 is a wasteful number, since it uses less digits than its factorization.

40114254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17144.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 40114254 is about 6333.5814512802. The cubic root of 40114254 is about 342.3204991185.

Adding to 40114254 its reverse (45241104), we get a palindrome (85355358).

The spelling of 40114254 in words is "forty million, one hundred fourteen thousand, two hundred fifty-four".