575012438 has 32 divisors (see below), whose sum is σ = 1158071040. Its totient is φ = 206796960.

The previous prime is 575012419. The next prime is 575012441. The reversal of 575012438 is 834210575.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 575012398 and 575012407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141608 + ... + 145611.

It is an arithmetic number, because the mean of its divisors is an integer number (36189720).

Almost surely, 2^575012438 is an apocalyptic number.

575012438 is an abundant number, since it is smaller than the sum of its proper divisors (583058602).

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

575012438 is a wasteful number, since it uses less digits than its factorization.

575012438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287252.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 575012438 is about 23979.4169653893. The cubic root of 575012438 is about 831.5577452268.

The spelling of 575012438 in words is "five hundred seventy-five million, twelve thousand, four hundred thirty-eight".