52344490 has 16 divisors (see below), whose sum is σ = 102785760. Its totient is φ = 19034320.

The previous prime is 52344473. The next prime is 52344493. The reversal of 52344490 is 9444325.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (52344493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237820 + ... + 238039.

It is an arithmetic number, because the mean of its divisors is an integer number (6424110).

Almost surely, 2^52344490 is an apocalyptic number.

52344490 is a deficient number, since it is larger than the sum of its proper divisors (50441270).

52344490 is a wasteful number, since it uses less digits than its factorization.

52344490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475877.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 52344490 is about 7234.9492050739. The cubic root of 52344490 is about 374.0735411638.

The spelling of 52344490 in words is "fifty-two million, three hundred forty-four thousand, four hundred ninety".