256070541 has 16 divisors (see below), whose sum is σ = 361874304. Its totient is φ = 160510464.

The previous prime is 256070519. The next prime is 256070557. The reversal of 256070541 is 145070652.

It is not a de Polignac number, because 256070541 - 2⁷ = 256070413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 256070499 and 256070508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (256070041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67881 + ... + 71553.

It is an arithmetic number, because the mean of its divisors is an integer number (22617144).

Almost surely, 2^256070541 is an apocalyptic number.

It is an amenable number.

256070541 is a deficient number, since it is larger than the sum of its proper divisors (105803763).

256070541 is a wasteful number, since it uses less digits than its factorization.

256070541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5060.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 256070541 is about 16002.2042544145. The cubic root of 256070541 is about 635.0187367113.

The spelling of 256070541 in words is "two hundred fifty-six million, seventy thousand, five hundred forty-one".