258059741 has 4 divisors (see below), whose sum is σ = 261326400. Its totient is φ = 254793084.

The previous prime is 258059731. The next prime is 258059749. The reversal of 258059741 is 147950852.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-258059741 is a prime.

It is a super-3 number, since 3×258059741³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258059749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1633211 + ... + 1633368.

It is an arithmetic number, because the mean of its divisors is an integer number (65331600).

Almost surely, 2^258059741 is an apocalyptic number.

It is an amenable number.

258059741 is a deficient number, since it is larger than the sum of its proper divisors (3266659).

258059741 is an equidigital number, since it uses as much as digits as its factorization.

258059741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3266658.

The product of its (nonzero) digits is 100800, while the sum is 41.

The square root of 258059741 is about 16064.2379526699. The cubic root of 258059741 is about 636.6588088112.

The spelling of 258059741 in words is "two hundred fifty-eight million, fifty-nine thousand, seven hundred forty-one".