264651036 has 48 divisors (see below), whose sum is σ = 704146464. Its totient is φ = 76640256.

The previous prime is 264651029. The next prime is 264651043. The reversal of 264651036 is 630156462.

It is an interprime number because it is at equal distance from previous prime (264651029) and next prime (264651043).

It is a junction number, because it is equal to n+sod(n) for n = 264650988 and 264651006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47245 + ... + 52548.

It is an arithmetic number, because the mean of its divisors is an integer number (14669718).

Almost surely, 2^264651036 is an apocalyptic number.

264651036 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

264651036 is an abundant number, since it is smaller than the sum of its proper divisors (439495428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

264651036 is a wasteful number, since it uses less digits than its factorization.

264651036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99830 (or 99828 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 264651036 is about 16268.0987211167. The cubic root of 264651036 is about 642.0337614838.

The spelling of 264651036 in words is "two hundred sixty-four million, six hundred fifty-one thousand, thirty-six".