1415040532 has 6 divisors (see below), whose sum is σ = 2476320938. Its totient is φ = 707520264.

The previous prime is 1415040521. The next prime is 1415040533. The reversal of 1415040532 is 2350405141.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1036582416 + 378458116 = 32196^2 + 19454^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1415040497 and 1415040506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1415040533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176880063 + ... + 176880070.

Almost surely, 2^1415040532 is an apocalyptic number.

It is an amenable number.

1415040532 is a deficient number, since it is larger than the sum of its proper divisors (1061280406).

1415040532 is a wasteful number, since it uses less digits than its factorization.

1415040532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353760137 (or 353760135 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1415040532 is about 37617.0244968950. The cubic root of 1415040532 is about 1122.6807944198.

Adding to 1415040532 its reverse (2350405141), we get a palindrome (3765445673).

The spelling of 1415040532 in words is "one billion, four hundred fifteen million, forty thousand, five hundred thirty-two".