245796672 has 56 divisors (see below), whose sum is σ = 709464672. Its totient is φ = 74483200.

The previous prime is 245796671. The next prime is 245796701. The reversal of 245796672 is 276697542.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245796671) 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, 56079 + ... + 60302.

It is an arithmetic number, because the mean of its divisors is an integer number (12669012).

Almost surely, 2^245796672 is an apocalyptic number.

245796672 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

245796672 is an abundant number, since it is smaller than the sum of its proper divisors (463668000).

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

245796672 is a wasteful number, since it uses less digits than its factorization.

245796672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116407 (or 116397 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 48.

The square root of 245796672 is about 15677.9039415350. The cubic root of 245796672 is about 626.4099768591.

The spelling of 245796672 in words is "two hundred forty-five million, seven hundred ninety-six thousand, six hundred seventy-two".