52440794 has 8 divisors (see below), whose sum is σ = 89898528. Its totient is φ = 22474620.

The previous prime is 52440781. The next prime is 52440799. The reversal of 52440794 is 49704425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52440799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1872872 + ... + 1872899.

It is an arithmetic number, because the mean of its divisors is an integer number (11237316).

Almost surely, 2^52440794 is an apocalyptic number.

52440794 is a deficient number, since it is larger than the sum of its proper divisors (37457734).

52440794 is a wasteful number, since it uses less digits than its factorization.

52440794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3745780.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 52440794 is about 7241.6016184267. The cubic root of 52440794 is about 374.3028088984.

The spelling of 52440794 in words is "fifty-two million, four hundred forty thousand, seven hundred ninety-four".