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701489 is a prime number
BaseRepresentation
bin10101011010000110001
31022122021002
42223100301
5134421424
623011345
75651105
oct2532061
91278232
10701489
1143a048
12299b55
131b73a9
14143905
15dccae
hexab431

701489 has 2 divisors, whose sum is σ = 701490. Its totient is φ = 701488.

The previous prime is 701479. The next prime is 701497. The reversal of 701489 is 984107.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 616225 + 85264 = 785^2 + 292^2 .

It is a cyclic number.

It is not a de Polignac number, because 701489 - 24 = 701473 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (701419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350744 + 350745.

It is an arithmetic number, because the mean of its divisors is an integer number (350745).

2701489 is an apocalyptic number.

It is an amenable number.

701489 is a deficient number, since it is larger than the sum of its proper divisors (1).

701489 is an equidigital number, since it uses as much as digits as its factorization.

701489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 701489 is about 837.5494015281. The cubic root of 701489 is about 88.8533122095.

The spelling of 701489 in words is "seven hundred one thousand, four hundred eighty-nine".