264890150 has 24 divisors (see below), whose sum is σ = 563081520. Its totient is φ = 90819360.

The previous prime is 264890113. The next prime is 264890183. The reversal of 264890150 is 51098462.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 264890150.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 378065 + ... + 378764.

It is an arithmetic number, because the mean of its divisors is an integer number (23461730).

Almost surely, 2^264890150 is an apocalyptic number.

264890150 is an abundant number, since it is smaller than the sum of its proper divisors (298191370).

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

264890150 is a wasteful number, since it uses less digits than its factorization.

264890150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756848 (or 756843 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 264890150 is about 16275.4462304417. The cubic root of 264890150 is about 642.2270638933.

The spelling of 264890150 in words is "two hundred sixty-four million, eight hundred ninety thousand, one hundred fifty".