1265362468 has 24 divisors (see below), whose sum is σ = 2241856512. Its totient is φ = 624877344.

The previous prime is 1265362463. The next prime is 1265362471. The reversal of 1265362468 is 8642635621.

It is a super-2 number, since 2×1265362468² = 3202284350846102048, which contains 22 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1265362463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109830 + ... + 120802.

It is an arithmetic number, because the mean of its divisors is an integer number (93410688).

Almost surely, 2^1265362468 is an apocalyptic number.

It is an amenable number.

1265362468 is a deficient number, since it is larger than the sum of its proper divisors (976494044).

1265362468 is a wasteful number, since it uses less digits than its factorization.

1265362468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11331 (or 11329 counting only the distinct ones).

The product of its digits is 414720, while the sum is 43.

The square root of 1265362468 is about 35571.9337118465. The cubic root of 1265362468 is about 1081.6123801310.

The spelling of 1265362468 in words is "one billion, two hundred sixty-five million, three hundred sixty-two thousand, four hundred sixty-eight".