40314052 has 6 divisors (see below), whose sum is σ = 70549598. Its totient is φ = 20157024.

The previous prime is 40314047. The next prime is 40314059. The reversal of 40314052 is 25041304.

It can be written as a sum of positive squares in only one way, i.e., 29855296 + 10458756 = 5464^2 + 3234^2 .

It is not an unprimeable number, because it can be changed into a prime (40314059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5039253 + ... + 5039260.

Almost surely, 2^40314052 is an apocalyptic number.

It is an amenable number.

40314052 is a deficient number, since it is larger than the sum of its proper divisors (30235546).

40314052 is a wasteful number, since it uses less digits than its factorization.

40314052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10078517 (or 10078515 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 40314052 is about 6349.3347683045. The cubic root of 40314052 is about 342.8878927116.

Adding to 40314052 its reverse (25041304), we get a palindrome (65355356).

The spelling of 40314052 in words is "forty million, three hundred fourteen thousand, fifty-two".