245494 has 8 divisors (see below), whose sum is σ = 371448. Its totient is φ = 121680.
The previous prime is 245477. The next prime is 245501. The reversal of 245494 is 494542.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207 + ... + 730.
It is an arithmetic number, because the mean of its divisors is an integer number (46431).
2245494 is an apocalyptic number.
245494 is a deficient number, since it is larger than the sum of its proper divisors (125954).
245494 is a wasteful number, since it uses less digits than its factorization.
245494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1070.
The product of its digits is 5760, while the sum is 28.
The square root of 245494 is about 495.4735108964. The cubic root of 245494 is about 62.6152752551.
The spelling of 245494 in words is "two hundred forty-five thousand, four hundred ninety-four".
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