256027150 has 24 divisors (see below), whose sum is σ = 482245920. Its totient is φ = 101112960.

The previous prime is 256027141. The next prime is 256027159. The reversal of 256027150 is 51720652.

It is an interprime number because it is at equal distance from previous prime (256027141) and next prime (256027159).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (256027159) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 28459 + ... + 36358.

It is an arithmetic number, because the mean of its divisors is an integer number (20093580).

Almost surely, 2^256027150 is an apocalyptic number.

256027150 is a deficient number, since it is larger than the sum of its proper divisors (226218770).

256027150 is a wasteful number, since it uses less digits than its factorization.

256027150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64908 (or 64903 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 256027150 is about 16000.8484150060. The cubic root of 256027150 is about 634.9828668368.

The spelling of 256027150 in words is "two hundred fifty-six million, twenty-seven thousand, one hundred fifty".