1070641 has 8 divisors (see below), whose sum is σ = 1257984. Its totient is φ = 898320.
The previous prime is 1070621. The next prime is 1070659. The reversal of 1070641 is 1460701.
It is a happy number.
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 1070641 - 27 = 1070513 is a prime.
It is a super-2 number, since 2×10706412 = 2292544301762, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1070621) 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, 3601 + ... + 3886.
It is an arithmetic number, because the mean of its divisors is an integer number (157248).
21070641 is an apocalyptic number.
1070641 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1070641 is a deficient number, since it is larger than the sum of its proper divisors (187343).
1070641 is a wasteful number, since it uses less digits than its factorization.
1070641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7511.
The product of its (nonzero) digits is 168, while the sum is 19.
The square root of 1070641 is about 1034.7178359340. The cubic root of 1070641 is about 102.3013324190.
It can be divided in two parts, 1070 and 641, that added together give a triangular number (1711 = T58).
The spelling of 1070641 in words is "one million, seventy thousand, six hundred forty-one".
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