245702973 has 8 divisors (see below), whose sum is σ = 329319936. Its totient is φ = 162944000.

The previous prime is 245702939. The next prime is 245702983. The reversal of 245702973 is 379207542.

245702973 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 245702973 - 2¹³ = 245694781 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245702983) 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, 213828 + ... + 214973.

It is an arithmetic number, because the mean of its divisors is an integer number (41164992).

Almost surely, 2^245702973 is an apocalyptic number.

It is an amenable number.

245702973 is a deficient number, since it is larger than the sum of its proper divisors (83616963).

245702973 is a wasteful number, since it uses less digits than its factorization.

245702973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428995.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 245702973 is about 15674.9154064703. The cubic root of 245702973 is about 626.3303698033.

The spelling of 245702973 in words is "two hundred forty-five million, seven hundred two thousand, nine hundred seventy-three".