1252016308 has 12 divisors (see below), whose sum is σ = 2191709632. Its totient is φ = 625813560.

The previous prime is 1252016299. The next prime is 1252016321. The reversal of 1252016308 is 8036102521.

It is a congruent number.

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, 33660 + ... + 60307.

Almost surely, 2^1252016308 is an apocalyptic number.

It is an amenable number.

1252016308 is a deficient number, since it is larger than the sum of its proper divisors (939693324).

1252016308 is a wasteful number, since it uses less digits than its factorization.

1252016308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97302 (or 97300 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 1252016308 is about 35383.8424708228. The cubic root of 1252016308 is about 1077.7962343891.

Adding to 1252016308 its reverse (8036102521), we get a palindrome (9288118829).

The spelling of 1252016308 in words is "one billion, two hundred fifty-two million, sixteen thousand, three hundred eight".