245270401 has 8 divisors (see below), whose sum is σ = 247947264. Its totient is φ = 242605440.

The previous prime is 245270369. The next prime is 245270453. The reversal of 245270401 is 104072542.

245270401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 245270401 - 2⁵ = 245270369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245271401) 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, 42096 + ... + 47566.

It is an arithmetic number, because the mean of its divisors is an integer number (30993408).

Almost surely, 2^245270401 is an apocalyptic number.

It is an amenable number.

245270401 is a deficient number, since it is larger than the sum of its proper divisors (2676863).

245270401 is a wasteful number, since it uses less digits than its factorization.

245270401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5951.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 245270401 is about 15661.1111036222. Note that the first 4 decimals coincide. The cubic root of 245270401 is about 625.9625922248.

The spelling of 245270401 in words is "two hundred forty-five million, two hundred seventy thousand, four hundred one".