264771412 has 6 divisors (see below), whose sum is σ = 463349978. Its totient is φ = 132385704.

The previous prime is 264771391. The next prime is 264771431. The reversal of 264771412 is 214177462.

It is a happy number.

264771412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 245987856 + 18783556 = 15684^2 + 4334^2 .

It is a super-2 number, since 2×264771412² = 140207801224947488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33096423 + ... + 33096430.

Almost surely, 2^264771412 is an apocalyptic number.

It is an amenable number.

264771412 is a deficient number, since it is larger than the sum of its proper divisors (198578566).

264771412 is a wasteful number, since it uses less digits than its factorization.

264771412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66192857 (or 66192855 counting only the distinct ones).

The product of its digits is 18816, while the sum is 34.

The square root of 264771412 is about 16271.7980567607. The cubic root of 264771412 is about 642.1310893241.

It can be divided in two parts, 26477 and 1412, that added together give a square (27889 = 167²).

The spelling of 264771412 in words is "two hundred sixty-four million, seven hundred seventy-one thousand, four hundred twelve".