907216252 has 6 divisors (see below), whose sum is σ = 1587628448. Its totient is φ = 453608124.

The previous prime is 907216223. The next prime is 907216253. The reversal of 907216252 is 252612709.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (907216253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113402028 + ... + 113402035.

Almost surely, 2^907216252 is an apocalyptic number.

It is an amenable number.

907216252 is a deficient number, since it is larger than the sum of its proper divisors (680412196).

907216252 is a wasteful number, since it uses less digits than its factorization.

907216252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226804067 (or 226804065 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 907216252 is about 30120.0307436762. The cubic root of 907216252 is about 968.0629683215.

The spelling of 907216252 in words is "nine hundred seven million, two hundred sixteen thousand, two hundred fifty-two".