1483157 has 4 divisors (see below), whose sum is σ = 1597260. Its totient is φ = 1369056.

The previous prime is 1483151. The next prime is 1483169. The reversal of 1483157 is 7513841.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 625681 + 857476 = 791^2 + 926^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1483157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1483151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57032 + ... + 57057.

It is an arithmetic number, because the mean of its divisors is an integer number (399315).

2^1483157 is an apocalyptic number.

It is an amenable number.

1483157 is a deficient number, since it is larger than the sum of its proper divisors (114103).

1483157 is a wasteful number, since it uses less digits than its factorization.

1483157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114102.

The product of its digits is 3360, while the sum is 29.

The square root of 1483157 is about 1217.8493338669. The cubic root of 1483157 is about 114.0413566990.

Adding to 1483157 its reverse (7513841), we get a palindrome (8996998).

The spelling of 1483157 in words is "one million, four hundred eighty-three thousand, one hundred fifty-seven".