1370857048 has 16 divisors (see below), whose sum is σ = 2804025960. Its totient is φ = 623116800.

The previous prime is 1370857039. The next prime is 1370857073. The reversal of 1370857048 is 8407580731.

It is a junction number, because it is equal to n+sod(n) for n = 1370856995 and 1370857013.

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, 7788873 + ... + 7789048.

Almost surely, 2^1370857048 is an apocalyptic number.

It is an amenable number.

1370857048 is an abundant number, since it is smaller than the sum of its proper divisors (1433168912).

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

1370857048 is a wasteful number, since it uses less digits than its factorization.

1370857048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15577938 (or 15577934 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 43.

The square root of 1370857048 is about 37025.0867385885. The cubic root of 1370857048 is about 1110.8720922874.

It can be divided in two parts, 13708 and 57048, that added together give a square (70756 = 266²).

The spelling of 1370857048 in words is "one billion, three hundred seventy million, eight hundred fifty-seven thousand, forty-eight".