245027992 has 32 divisors (see below), whose sum is σ = 501811200. Its totient is φ = 111239200.

The previous prime is 245027983. The next prime is 245028001. The reversal of 245027992 is 299720542.

245027992 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (245027983) and next prime (245028001).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115017 + ... + 117127.

It is an arithmetic number, because the mean of its divisors is an integer number (15681600).

Almost surely, 2^245027992 is an apocalyptic number.

245027992 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

245027992 is an abundant number, since it is smaller than the sum of its proper divisors (256783208).

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

245027992 is a wasteful number, since it uses less digits than its factorization.

245027992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3447 (or 3443 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 245027992 is about 15653.3699885999. The cubic root of 245027992 is about 625.7563042770.

The spelling of 245027992 in words is "two hundred forty-five million, twenty-seven thousand, nine hundred ninety-two".