1241975 has 24 divisors (see below), whose sum is σ = 1809408. Its totient is φ = 828000.

The previous prime is 1241971. The next prime is 1241987. The reversal of 1241975 is 5791421.

It is not a de Polignac number, because 1241975 - 2² = 1241971 is a prime.

It is a Duffinian number.

Its product of digits (2520) is a multiple of the sum of its prime divisors (210).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241971) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8150 + ... + 8300.

It is an arithmetic number, because the mean of its divisors is an integer number (75392).

2^1241975 is an apocalyptic number.

1241975 is a deficient number, since it is larger than the sum of its proper divisors (567433).

1241975 is a wasteful number, since it uses less digits than its factorization.

1241975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 210 counting only the distinct ones).

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

The square root of 1241975 is about 1114.4393209143. The cubic root of 1241975 is about 107.4907149002.

The spelling of 1241975 in words is "one million, two hundred forty-one thousand, nine hundred seventy-five".