1498345225 has 24 divisors (see below), whose sum is σ = 2106184640. Its totient is φ = 1048230720.

The previous prime is 1498345217. The next prime is 1498345231. The reversal of 1498345225 is 5225438941.

It is not a de Polignac number, because 1498345225 - 2³ = 1498345217 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115149 + ... + 127498.

Almost surely, 2^1498345225 is an apocalyptic number.

It is an amenable number.

1498345225 is a deficient number, since it is larger than the sum of its proper divisors (607839415).

1498345225 is a wasteful number, since it uses less digits than its factorization.

1498345225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242689 (or 242684 counting only the distinct ones).

The product of its digits is 345600, while the sum is 43.

The square root of 1498345225 is about 38708.4645135919. The cubic root of 1498345225 is about 1144.2931444413.

The spelling of 1498345225 in words is "one billion, four hundred ninety-eight million, three hundred forty-five thousand, two hundred twenty-five".