1307266652 has 48 divisors (see below), whose sum is σ = 2497689600. Its totient is φ = 596393280.

The previous prime is 1307266589. The next prime is 1307266657. The reversal of 1307266652 is 2566627031.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1307266657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 538313 + ... + 540735.

It is an arithmetic number, because the mean of its divisors is an integer number (52035200).

Almost surely, 2^1307266652 is an apocalyptic number.

It is an amenable number.

1307266652 is a deficient number, since it is larger than the sum of its proper divisors (1190422948).

1307266652 is a wasteful number, since it uses less digits than its factorization.

1307266652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2706 (or 2704 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 1307266652 is about 36156.1426593048. The cubic root of 1307266652 is about 1093.4226371714.

The spelling of 1307266652 in words is "one billion, three hundred seven million, two hundred sixty-six thousand, six hundred fifty-two".