48439297 has 8 divisors (see below), whose sum is σ = 49847400. Its totient is φ = 47049600.

The previous prime is 48439289. The next prime is 48439337. The reversal of 48439297 is 79293484.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 33454656 + 14984641 = 5784^2 + 3871^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 48439297 - 2³ = 48439289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48439247) 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, 829 + ... + 9877.

It is an arithmetic number, because the mean of its divisors is an integer number (6230925).

It is a Proth number, since it is equal to 5913 ⋅ 2¹³ + 1 and 5913 < 2¹³.

Almost surely, 2^48439297 is an apocalyptic number.

It is an amenable number.

48439297 is a deficient number, since it is larger than the sum of its proper divisors (1408103).

48439297 is a wasteful number, since it uses less digits than its factorization.

48439297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9203.

The product of its digits is 435456, while the sum is 46.

The square root of 48439297 is about 6959.8345526313. The cubic root of 48439297 is about 364.5294417809.

The spelling of 48439297 in words is "forty-eight million, four hundred thirty-nine thousand, two hundred ninety-seven".