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1241061 = 31921773
BaseRepresentation
bin100101110111111100101
32100001102020
410232333211
5304203221
642333353
713356153
oct4567745
92301366
101241061
11778478
124ba259
13345b73
142443d3
15197ac6
hex12efe5

1241061 has 8 divisors (see below), whose sum is σ = 1741920. Its totient is φ = 783792.

The previous prime is 1241059. The next prime is 1241077. The reversal of 1241061 is 1601421.

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

It is not a de Polignac number, because 1241061 - 21 = 1241059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1241061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241081) 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, 10830 + ... + 10943.

It is an arithmetic number, because the mean of its divisors is an integer number (217740).

21241061 is an apocalyptic number.

It is an amenable number.

1241061 is a deficient number, since it is larger than the sum of its proper divisors (500859).

1241061 is a wasteful number, since it uses less digits than its factorization.

1241061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21795.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1241061 is about 1114.0291737652. The cubic root of 1241061 is about 107.4643400741.

Adding to 1241061 its reverse (1601421), we get a palindrome (2842482).

The spelling of 1241061 in words is "one million, two hundred forty-one thousand, sixty-one".

Divisors: 1 3 19 57 21773 65319 413687 1241061