245124867 has 12 divisors (see below), whose sum is σ = 353908824. Its totient is φ = 150845760.

The previous prime is 245124863. The next prime is 245124899. The reversal of 245124867 is 768421542.

245124867 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 245124867 - 2² = 245124863 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (245124863) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 241234 + ... + 242247.

It is an arithmetic number, because the mean of its divisors is an integer number (29492402).

Almost surely, 2^245124867 is an apocalyptic number.

245124867 is a deficient number, since it is larger than the sum of its proper divisors (108783957).

245124867 is a wasteful number, since it uses less digits than its factorization.

245124867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483510 (or 483497 counting only the distinct ones).

The product of its digits is 107520, while the sum is 39.

The square root of 245124867 is about 15656.4640644048. The cubic root of 245124867 is about 625.8387603728.

The spelling of 245124867 in words is "two hundred forty-five million, one hundred twenty-four thousand, eight hundred sixty-seven".