245363927 has 4 divisors (see below), whose sum is σ = 245397120. Its totient is φ = 245330736.

The previous prime is 245363887. The next prime is 245363933. The reversal of 245363927 is 729363542.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 245363927 - 2¹² = 245359831 is a prime.

It is a super-2 number, since 2×245363927² = 120406913345722658, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245363957) 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, 74 + ... + 22152.

It is an arithmetic number, because the mean of its divisors is an integer number (61349280).

Almost surely, 2^245363927 is an apocalyptic number.

245363927 is a deficient number, since it is larger than the sum of its proper divisors (33193).

245363927 is a wasteful number, since it uses less digits than its factorization.

245363927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33192.

The product of its digits is 272160, while the sum is 41.

The square root of 245363927 is about 15664.0967502119. The cubic root of 245363927 is about 626.0421456992.

The spelling of 245363927 in words is "two hundred forty-five million, three hundred sixty-three thousand, nine hundred twenty-seven".