234154452 has 24 divisors (see below), whose sum is σ = 624412096. Its totient is φ = 66901248.

The previous prime is 234154433. The next prime is 234154457. The reversal of 234154452 is 254451432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234154457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1393693 + ... + 1393860.

Almost surely, 2^234154452 is an apocalyptic number.

It is an amenable number.

234154452 is an abundant number, since it is smaller than the sum of its proper divisors (390257644).

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

234154452 is a wasteful number, since it uses less digits than its factorization.

234154452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2787567 (or 2787565 counting only the distinct ones).

The product of its digits is 19200, while the sum is 30.

The square root of 234154452 is about 15302.1061295496. The cubic root of 234154452 is about 616.3595647730.

The spelling of 234154452 in words is "two hundred thirty-four million, one hundred fifty-four thousand, four hundred fifty-two".