258027441 has 16 divisors (see below), whose sum is σ = 395793408. Its totient is φ = 146466000.

The previous prime is 258027437. The next prime is 258027443. The reversal of 258027441 is 144720852.

It is not a de Polignac number, because 258027441 - 2² = 258027437 is a prime.

It is not an unprimeable number, because it can be changed into a prime (258027443) 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, 37515 + ... + 43856.

It is an arithmetic number, because the mean of its divisors is an integer number (24737088).

Almost surely, 2^258027441 is an apocalyptic number.

258027441 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

258027441 is a deficient number, since it is larger than the sum of its proper divisors (137765967).

258027441 is a wasteful number, since it uses less digits than its factorization.

258027441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81532.

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 258027441 is about 16063.2325825159. The cubic root of 258027441 is about 636.6322452753.

The spelling of 258027441 in words is "two hundred fifty-eight million, twenty-seven thousand, four hundred forty-one".