52917446 has 4 divisors (see below), whose sum is σ = 79376172. Its totient is φ = 26458722.

The previous prime is 52917443. The next prime is 52917467. The reversal of 52917446 is 64471925.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52917443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13229360 + ... + 13229363.

It is an arithmetic number, because the mean of its divisors is an integer number (19844043).

Almost surely, 2^52917446 is an apocalyptic number.

52917446 is a deficient number, since it is larger than the sum of its proper divisors (26458726).

52917446 is a wasteful number, since it uses less digits than its factorization.

52917446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26458725.

The product of its digits is 60480, while the sum is 38.

The square root of 52917446 is about 7274.4378476965. The cubic root of 52917446 is about 375.4334448825.

The spelling of 52917446 in words is "fifty-two million, nine hundred seventeen thousand, four hundred forty-six".