248402361 has 8 divisors (see below), whose sum is σ = 337452480. Its totient is φ = 162476912.

The previous prime is 248402359. The next prime is 248402393. The reversal of 248402361 is 163204842.

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 248402361 - 2¹ = 248402359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (248402321) 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, 780981 + ... + 781298.

It is an arithmetic number, because the mean of its divisors is an integer number (42181560).

Almost surely, 2^248402361 is an apocalyptic number.

It is an amenable number.

248402361 is a deficient number, since it is larger than the sum of its proper divisors (89050119).

248402361 is a wasteful number, since it uses less digits than its factorization.

248402361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1562335.

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 248402361 is about 15760.7855451434. The cubic root of 248402361 is about 628.6157235191.

The spelling of 248402361 in words is "two hundred forty-eight million, four hundred two thousand, three hundred sixty-one".