245490348 has 18 divisors (see below), whose sum is σ = 572937484. Its totient is φ = 81812024.

The previous prime is 245490341. The next prime is 245490373. The reversal of 245490348 is 843094542.

245490348 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 a super-2 number, since 2×245490348² = 120531021922322208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (245490341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52015 + ... + 56537.

Almost surely, 2^245490348 is an apocalyptic number.

It is an amenable number.

245490348 is an abundant number, since it is smaller than the sum of its proper divisors (327447136).

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

245490348 is an frugal number, since it uses more digits than its factorization.

245490348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9053 (or 4528 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 245490348 is about 15668.1316052681. The cubic root of 245490348 is about 626.1496476266.

The spelling of 245490348 in words is "two hundred forty-five million, four hundred ninety thousand, three hundred forty-eight".