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1360961 = 7199977
BaseRepresentation
bin101001100010001000001
32120010212222
411030101001
5322022321
645100425
714365550
oct5142101
92503788
101360961
1184a568
12557715
13388604
14275d97
151bd3ab
hex14c441

1360961 has 8 divisors (see below), whose sum is σ = 1564800. Its totient is φ = 1159488.

The previous prime is 1360943. The next prime is 1360967. The reversal of 1360961 is 1690631.

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 1360961 - 210 = 1359937 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1360961.

It is not an unprimeable number, because it can be changed into a prime (1360967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 905 + ... + 1881.

It is an arithmetic number, because the mean of its divisors is an integer number (195600).

21360961 is an apocalyptic number.

It is an amenable number.

1360961 is a deficient number, since it is larger than the sum of its proper divisors (203839).

1360961 is an equidigital number, since it uses as much as digits as its factorization.

1360961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 1360961 is about 1166.6023315595. The cubic root of 1360961 is about 110.8192551261.

The spelling of 1360961 in words is "one million, three hundred sixty thousand, nine hundred sixty-one".

Divisors: 1 7 199 977 1393 6839 194423 1360961