235718049 has 16 divisors (see below), whose sum is σ = 361398272. Its totient is φ = 133867728.

The previous prime is 235718033. The next prime is 235718071. The reversal of 235718049 is 940817532.

It is not a de Polignac number, because 235718049 - 2⁴ = 235718033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 235717998 and 235718016.

It is not an unprimeable number, because it can be changed into a prime (235718449) 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, 31009 + ... + 37854.

It is an arithmetic number, because the mean of its divisors is an integer number (22587392).

Almost surely, 2^235718049 is an apocalyptic number.

It is an amenable number.

235718049 is a deficient number, since it is larger than the sum of its proper divisors (125680223).

235718049 is a wasteful number, since it uses less digits than its factorization.

235718049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69036.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 235718049 is about 15353.1120298134. The cubic root of 235718049 is about 617.7284628356.

The spelling of 235718049 in words is "two hundred thirty-five million, seven hundred eighteen thousand, forty-nine".