245893029 has 8 divisors (see below), whose sum is σ = 328155360. Its totient is φ = 163779696.

The previous prime is 245892979. The next prime is 245893073. The reversal of 245893029 is 920398542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 245893029 - 2⁷ = 245892901 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245893229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33339 + ... + 40040.

It is an arithmetic number, because the mean of its divisors is an integer number (41019420).

Almost surely, 2^245893029 is an apocalyptic number.

It is an amenable number.

245893029 is a deficient number, since it is larger than the sum of its proper divisors (82262331).

245893029 is a wasteful number, since it uses less digits than its factorization.

245893029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74499.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 245893029 is about 15680.9766596344. The cubic root of 245893029 is about 626.4918210654.

The spelling of 245893029 in words is "two hundred forty-five million, eight hundred ninety-three thousand, twenty-nine".