52849394 has 32 divisors (see below), whose sum is σ = 88539696. Its totient is φ = 23500800.

The previous prime is 52849367. The next prime is 52849417. The reversal of 52849394 is 49394825.

It can be written as a sum of positive squares in 8 ways, for example, as 46063369 + 6786025 = 6787^2 + 2605^2 .

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, 131594 + ... + 131994.

Almost surely, 2^52849394 is an apocalyptic number.

52849394 is a deficient number, since it is larger than the sum of its proper divisors (35690302).

52849394 is a wasteful number, since it uses less digits than its factorization.

52849394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590.

The product of its digits is 311040, while the sum is 44.

The square root of 52849394 is about 7269.7588680781. The cubic root of 52849394 is about 375.2724396527.

The spelling of 52849394 in words is "fifty-two million, eight hundred forty-nine thousand, three hundred ninety-four".