1499257048 has 16 divisors (see below), whose sum is σ = 2828355480. Its totient is φ = 745028928.

The previous prime is 1499257031. The next prime is 1499257063. The reversal of 1499257048 is 8407529941.

It is a junction number, because it is equal to n+sod(n) for n = 1499256992 and 1499257010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 573565 + ... + 576172.

Almost surely, 2^1499257048 is an apocalyptic number.

It is an amenable number.

1499257048 is a deficient number, since it is larger than the sum of its proper divisors (1329098432).

1499257048 is a wasteful number, since it uses less digits than its factorization.

1499257048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149906 (or 1149902 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 49.

The square root of 1499257048 is about 38720.2408050363. The cubic root of 1499257048 is about 1144.5252185117.

The spelling of 1499257048 in words is "one billion, four hundred ninety-nine million, two hundred fifty-seven thousand, forty-eight".