1957472 has 48 divisors (see below), whose sum is σ = 4318272. Its totient is φ = 865920.

The previous prime is 1957469. The next prime is 1957477. The reversal of 1957472 is 2747591.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1957477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23543 + ... + 23625.

It is an arithmetic number, because the mean of its divisors is an integer number (89964).

2^1957472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1957472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2159136).

1957472 is an abundant number, since it is smaller than the sum of its proper divisors (2360800).

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

1957472 is a wasteful number, since it uses less digits than its factorization.

1957472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 163 counting only the distinct ones).

The product of its digits is 17640, while the sum is 35.

The square root of 1957472 is about 1399.0968515439. The cubic root of 1957472 is about 125.0926672852.

It can be divided in two parts, 195 and 7472, that added together give a palindrome (7667).

The spelling of 1957472 in words is "one million, nine hundred fifty-seven thousand, four hundred seventy-two".