235344642 has 32 divisors (see below), whose sum is σ = 520602432. Its totient is φ = 70455744.

The previous prime is 235344631. The next prime is 235344643. The reversal of 235344642 is 246443532.

It is not an unprimeable number, because it can be changed into a prime (235344643) 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, 37888 + ... + 43659.

It is an arithmetic number, because the mean of its divisors is an integer number (16268826).

Almost surely, 2^235344642 is an apocalyptic number.

235344642 is an abundant number, since it is smaller than the sum of its proper divisors (285257790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235344642 is a wasteful number, since it uses less digits than its factorization.

235344642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81602.

The product of its digits is 69120, while the sum is 33.

The square root of 235344642 is about 15340.9465809643. The cubic root of 235344642 is about 617.4021039495.

The spelling of 235344642 in words is "two hundred thirty-five million, three hundred forty-four thousand, six hundred forty-two".