245017464 has 64 divisors (see below), whose sum is σ = 682732800. Its totient is φ = 72820224.

The previous prime is 245017457. The next prime is 245017471. The reversal of 245017464 is 464710542.

It is an interprime number because it is at equal distance from previous prime (245017457) and next prime (245017471).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8052 + ... + 23555.

It is an arithmetic number, because the mean of its divisors is an integer number (10667700).

Almost surely, 2^245017464 is an apocalyptic number.

245017464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

245017464 is an abundant number, since it is smaller than the sum of its proper divisors (437715336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245017464 is a wasteful number, since it uses less digits than its factorization.

245017464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31652 (or 31648 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 245017464 is about 15653.0336995740. The cubic root of 245017464 is about 625.7473419585.

The spelling of 245017464 in words is "two hundred forty-five million, seventeen thousand, four hundred sixty-four".