264542750 has 16 divisors (see below), whose sum is σ = 495224496. Its totient is φ = 105817000.

The previous prime is 264542749. The next prime is 264542767. The reversal of 264542750 is 57245462.

264542750 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 264542750.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528836 + ... + 529335.

It is an arithmetic number, because the mean of its divisors is an integer number (30951531).

Almost surely, 2^264542750 is an apocalyptic number.

264542750 is a deficient number, since it is larger than the sum of its proper divisors (230681746).

264542750 is a wasteful number, since it uses less digits than its factorization.

264542750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058188 (or 1058178 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 264542750 is about 16264.7702104887. The cubic root of 264542750 is about 641.9461835758.

The spelling of 264542750 in words is "two hundred sixty-four million, five hundred forty-two thousand, seven hundred fifty".