1238160 has 160 divisors (see below), whose sum is σ = 4856832. Its totient is φ = 253440.

The previous prime is 1238137. The next prime is 1238177. The reversal of 1238160 is 618321.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18447 + ... + 18513.

2^1238160 is an apocalyptic number.

1238160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1238160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2428416).

1238160 is an abundant number, since it is smaller than the sum of its proper divisors (3618672).

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

1238160 is a wasteful number, since it uses less digits than its factorization.

1238160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101 (or 95 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1238160 is about 1112.7263814613. The cubic root of 1238160 is about 107.3805415403.

The spelling of 1238160 in words is "one million, two hundred thirty-eight thousand, one hundred sixty".