235048457 has 16 divisors (see below), whose sum is σ = 281771520. Its totient is φ = 191844288.

The previous prime is 235048427. The next prime is 235048459. The reversal of 235048457 is 754840532.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 235048457 - 2¹⁴ = 235032073 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 235048457.

It is not an unprimeable number, because it can be changed into a prime (235048459) 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, 2519 + ... + 21827.

It is an arithmetic number, because the mean of its divisors is an integer number (17610720).

Almost surely, 2^235048457 is an apocalyptic number.

It is an amenable number.

235048457 is a deficient number, since it is larger than the sum of its proper divisors (46723063).

235048457 is a wasteful number, since it uses less digits than its factorization.

235048457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19400.

The product of its (nonzero) digits is 134400, while the sum is 38.

The square root of 235048457 is about 15331.2901283617. The cubic root of 235048457 is about 617.1429917425.

Adding to 235048457 its reverse (754840532), we get a palindrome (989888989).

The spelling of 235048457 in words is "two hundred thirty-five million, forty-eight thousand, four hundred fifty-seven".