40114998 has 96 divisors (see below), whose sum is σ = 109804032. Its totient is φ = 10281600.

The previous prime is 40114981. The next prime is 40115039. The reversal of 40114998 is 89941104.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 142618 + ... + 142898.

It is an arithmetic number, because the mean of its divisors is an integer number (1143792).

Almost surely, 2^40114998 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40114998, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54902016).

40114998 is an abundant number, since it is smaller than the sum of its proper divisors (69689034).

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

40114998 is a wasteful number, since it uses less digits than its factorization.

40114998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410 (or 407 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 40114998 is about 6333.6401855489. The cubic root of 40114998 is about 342.3226154475.

It can be divided in two parts, 4011 and 4998, that added together give a palindrome (9009).

The spelling of 40114998 in words is "forty million, one hundred fourteen thousand, nine hundred ninety-eight".