40614380 has 12 divisors (see below), whose sum is σ = 85290240. Its totient is φ = 16245744.

The previous prime is 40614373. The next prime is 40614391. The reversal of 40614380 is 8341604.

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, 1015340 + ... + 1015379.

It is an arithmetic number, because the mean of its divisors is an integer number (7107520).

Almost surely, 2^40614380 is an apocalyptic number.

It is an amenable number.

40614380 is an abundant number, since it is smaller than the sum of its proper divisors (44675860).

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

40614380 is a wasteful number, since it uses less digits than its factorization.

40614380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2030728 (or 2030726 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 40614380 is about 6372.9412361954. The cubic root of 40614380 is about 343.7372588115.

Adding to 40614380 its reverse (8341604), we get a palindrome (48955984).

The spelling of 40614380 in words is "forty million, six hundred fourteen thousand, three hundred eighty".