40360452 has 24 divisors (see below), whose sum is σ = 102736032. Its totient is φ = 12230400.

The previous prime is 40360429. The next prime is 40360471. The reversal of 40360452 is 25406304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152749 + ... + 153012.

It is an arithmetic number, because the mean of its divisors is an integer number (4280668).

Almost surely, 2^40360452 is an apocalyptic number.

It is an amenable number.

40360452 is an abundant number, since it is smaller than the sum of its proper divisors (62375580).

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

40360452 is a wasteful number, since it uses less digits than its factorization.

40360452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305779 (or 305777 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 40360452 is about 6352.9876436209. The cubic root of 40360452 is about 343.0193927502.

Adding to 40360452 its reverse (25406304), we get a palindrome (65766756).

The spelling of 40360452 in words is "forty million, three hundred sixty thousand, four hundred fifty-two".