248154001 has 4 divisors (see below), whose sum is σ = 248547904. Its totient is φ = 247760100.

The previous prime is 248153999. The next prime is 248154019. The reversal of 248154001 is 100451842.

248154001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 248154001 - 2¹ = 248153999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (248154091) 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, 196005 + ... + 197266.

It is an arithmetic number, because the mean of its divisors is an integer number (62136976).

Almost surely, 2^248154001 is an apocalyptic number.

It is an amenable number.

248154001 is a deficient number, since it is larger than the sum of its proper divisors (393903).

248154001 is an equidigital number, since it uses as much as digits as its factorization.

248154001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393902.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 248154001 is about 15752.9045258327. The cubic root of 248154001 is about 628.4061508168.

The spelling of 248154001 in words is "two hundred forty-eight million, one hundred fifty-four thousand, one".