1957241 has 8 divisors (see below), whose sum is σ = 2299584. Its totient is φ = 1642320.

The previous prime is 1957187. The next prime is 1957243. The reversal of 1957241 is 1427591.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1957241 - 2¹⁰ = 1956217 is a prime.

It is a d-powerful number, because it can be written as 1 + 9 + 5⁹ + 7 + 2 + 4⁶ + 1 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1957243) 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, 6701 + ... + 6986.

It is an arithmetic number, because the mean of its divisors is an integer number (287448).

2^1957241 is an apocalyptic number.

1957241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1957241 is a deficient number, since it is larger than the sum of its proper divisors (342343).

1957241 is a wasteful number, since it uses less digits than its factorization.

1957241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13711.

The product of its digits is 2520, while the sum is 29.

The square root of 1957241 is about 1399.0142958526. The cubic root of 1957241 is about 125.0877463902.

The spelling of 1957241 in words is "one million, nine hundred fifty-seven thousand, two hundred forty-one".