245325492 has 108 divisors (see below), whose sum is σ = 671230560. Its totient is φ = 75497184.

The previous prime is 245325461. The next prime is 245325517. The reversal of 245325492 is 294523542.

245325492 is a `hidden beast` number, since 245 + 325 + 4 + 92 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 558609 + ... + 559047.

Almost surely, 2^245325492 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245325492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335615280).

245325492 is an abundant number, since it is smaller than the sum of its proper divisors (425905068).

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

245325492 is a wasteful number, since it uses less digits than its factorization.

245325492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530 (or 506 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 245325492 is about 15662.8698519780. The cubic root of 245325492 is about 626.0094552291.

The spelling of 245325492 in words is "two hundred forty-five million, three hundred twenty-five thousand, four hundred ninety-two".