1241697 has 16 divisors (see below), whose sum is σ = 1778112. Its totient is φ = 768000.

The previous prime is 1241677. The next prime is 1241699. The reversal of 1241697 is 7961421.

It is a happy number.

It is not a de Polignac number, because 1241697 - 2¹⁸ = 979553 is a prime.

It is a super-2 number, since 2×1241697² = 3083622879618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1241699) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4822 + ... + 5072.

It is an arithmetic number, because the mean of its divisors is an integer number (111132).

2^1241697 is an apocalyptic number.

1241697 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1241697 is a deficient number, since it is larger than the sum of its proper divisors (536415).

1241697 is a wasteful number, since it uses less digits than its factorization.

1241697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368.

The product of its digits is 3024, while the sum is 30.

The square root of 1241697 is about 1114.3145875380. The cubic root of 1241697 is about 107.4826941675.

The spelling of 1241697 in words is "one million, two hundred forty-one thousand, six hundred ninety-seven".