245950 has 12 divisors (see below), whose sum is σ = 457560. Its totient is φ = 98360.

The previous prime is 245941. The next prime is 245963. The reversal of 245950 is 59542.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2410 + ... + 2509.

It is an arithmetic number, because the mean of its divisors is an integer number (38130).

2²⁴⁵⁹⁵⁰ is an apocalyptic number.

245950 is a deficient number, since it is larger than the sum of its proper divisors (211610).

245950 is a wasteful number, since it uses less digits than its factorization.

245950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4931 (or 4926 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 245950 is about 495.9334632791. The cubic root of 245950 is about 62.6540201330.

The spelling of 245950 in words is "two hundred forty-five thousand, nine hundred fifty".