264154230 has 32 divisors (see below), whose sum is σ = 704412000. Its totient is φ = 70441056.

The previous prime is 264154201. The next prime is 264154237. The reversal of 264154230 is 32451462.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 264154194 and 264154203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264154237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 488905 + ... + 489444.

It is an arithmetic number, because the mean of its divisors is an integer number (22012875).

Almost surely, 2^264154230 is an apocalyptic number.

264154230 is an abundant number, since it is smaller than the sum of its proper divisors (440257770).

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

264154230 is a wasteful number, since it uses less digits than its factorization.

264154230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978365 (or 978359 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 264154230 is about 16252.8222164644. The cubic root of 264154230 is about 641.6317654224.

The spelling of 264154230 in words is "two hundred sixty-four million, one hundred fifty-four thousand, two hundred thirty".