1725240234 has 32 divisors (see below), whose sum is σ = 3486450240. Its totient is φ = 569116800.

The previous prime is 1725240227. The next prime is 1725240239. The reversal of 1725240234 is 4320425271.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1725240239) 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, 225382 + ... + 232910.

It is an arithmetic number, because the mean of its divisors is an integer number (108951570).

Almost surely, 2^1725240234 is an apocalyptic number.

1725240234 is an abundant number, since it is smaller than the sum of its proper divisors (1761210006).

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

1725240234 is a wasteful number, since it uses less digits than its factorization.

1725240234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7926.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 1725240234 is about 41536.0112914083. The cubic root of 1725240234 is about 1199.3608248842.

The spelling of 1725240234 in words is "one billion, seven hundred twenty-five million, two hundred forty thousand, two hundred thirty-four".