248399533 has 8 divisors (see below), whose sum is σ = 251044640. Its totient is φ = 245766960.

The previous prime is 248399531. The next prime is 248399549. The reversal of 248399533 is 335993842.

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 248399533 - 2¹ = 248399531 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248399531) 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, 39763 + ... + 45583.

It is an arithmetic number, because the mean of its divisors is an integer number (31380580).

Almost surely, 2^248399533 is an apocalyptic number.

It is an amenable number.

248399533 is a deficient number, since it is larger than the sum of its proper divisors (2645107).

248399533 is a wasteful number, since it uses less digits than its factorization.

248399533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6267.

The product of its digits is 699840, while the sum is 46.

The square root of 248399533 is about 15760.6958285477. The cubic root of 248399533 is about 628.6133379647.

The spelling of 248399533 in words is "two hundred forty-eight million, three hundred ninety-nine thousand, five hundred thirty-three".