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1064741 = 1956039
BaseRepresentation
bin100000011111100100101
32000002112212
410003330211
5233032431
634453205
712023126
oct4037445
92002485
101064741
11667a57
12434205
132b3832
141da04d
1516072b
hex103f25

1064741 has 4 divisors (see below), whose sum is σ = 1120800. Its totient is φ = 1008684.

The previous prime is 1064737. The next prime is 1064743. The reversal of 1064741 is 1474601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1474601 = 4393359.

It is a cyclic number.

It is not a de Polignac number, because 1064741 - 22 = 1064737 is a prime.

It is a super-2 number, since 2×10647412 = 2267346794162, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28001 + ... + 28038.

It is an arithmetic number, because the mean of its divisors is an integer number (280200).

21064741 is an apocalyptic number.

It is an amenable number.

1064741 is a deficient number, since it is larger than the sum of its proper divisors (56059).

1064741 is an equidigital number, since it uses as much as digits as its factorization.

1064741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56058.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 1064741 is about 1031.8628784873. The cubic root of 1064741 is about 102.1130682596.

The spelling of 1064741 in words is "one million, sixty-four thousand, seven hundred forty-one".

Divisors: 1 19 56039 1064741